201120221102202 has 48 divisors (see below), whose sum is σ = 463712008593600. Its totient is φ = 62779471894656.

The previous prime is 201120221102201. The next prime is 201120221102257. The reversal of 201120221102202 is 202201122021102.

It is a happy number.

201120221102202 is a `hidden beast` number, since 20 + 1 + 120 + 221 + 102 + 202 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (201120221102201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1651335148 + ... + 1651456935.

It is an arithmetic number, because the mean of its divisors is an integer number (9660666845700).

Almost surely, 2^{201120221102202} is an apocalyptic number.

201120221102202 is an abundant number, since it is smaller than the sum of its proper divisors (262591787491398).

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

201120221102202 is a wasteful number, since it uses less digits than its factorization.

201120221102202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3302792307 (or 3302792304 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 201120221102202 its reverse (202201122021102), we get a palindrome (403321343123304).

The spelling of 201120221102202 in words is "two hundred one trillion, one hundred twenty billion, two hundred twenty-one million, one hundred two thousand, two hundred two".