201404221034220 has 480 divisors, whose sum is σ = 677258738956800. Its totient is φ = 49925403150336.

The previous prime is 201404221034201. The next prime is 201404221034329. The reversal of 201404221034220 is 22430122404102.

It is a happy number.

201404221034220 is a `hidden beast` number, since 2 + 0 + 1 + 4 + 0 + 422 + 10 + 3 + 4 + 220 = 666.

201404221034220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×201404221034220² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1074985311 + ... + 1075172649.

It is an arithmetic number, because the mean of its divisors is an integer number (1410955706160).

Almost surely, 2^{201404221034220} is an apocalyptic number.

201404221034220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201404221034220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (338629369478400).

201404221034220 is an abundant number, since it is smaller than the sum of its proper divisors (475854517922580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201404221034220 is a wasteful number, since it uses less digits than its factorization.

201404221034220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187859 (or 187848 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 201404221034220 its reverse (22430122404102), we get a palindrome (223834343438322).

The spelling of 201404221034220 in words is "two hundred one trillion, four hundred four billion, two hundred twenty-one million, thirty-four thousand, two hundred twenty".