2220101202200 has 144 divisors (see below), whose sum is σ = 6005509685280. Its totient is φ = 761045456640.

The previous prime is 2220101202197. The next prime is 2220101202211. The reversal of 2220101202200 is 22021010222.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 68711249 + ... + 68743551.

It is an arithmetic number, because the mean of its divisors is an integer number (41704928370).

Almost surely, 2^{2220101202200} is an apocalyptic number.

2220101202200 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 2220101202200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3002754842640).

2220101202200 is an abundant number, since it is smaller than the sum of its proper divisors (3785408483080).

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

2220101202200 is a wasteful number, since it uses less digits than its factorization.

2220101202200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39346 (or 39330 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2220101202200 its reverse (22021010222), we get a palindrome (2242122212422).

The spelling of 2220101202200 in words is "two trillion, two hundred twenty billion, one hundred one million, two hundred two thousand, two hundred".