201010101222000 has 320 divisors, whose sum is σ = 747969122055168. Its totient is φ = 45490262400000.

The previous prime is 201010101221983. The next prime is 201010101222001. The reversal of 201010101222000 is 222101010102.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201010101222001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19450846 + ... + 27934845.

Almost surely, 2^{201010101222000} is an apocalyptic number.

201010101222000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201010101222000 is an abundant number, since it is smaller than the sum of its proper divisors (546959020833168).

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

201010101222000 is a wasteful number, since it uses less digits than its factorization.

201010101222000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47385825 (or 47385809 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 201010101222000 its reverse (222101010102), we get a palindrome (201232202232102).

The spelling of 201010101222000 in words is "two hundred one trillion, ten billion, one hundred one million, two hundred twenty-two thousand".