1122011102202 has 16 divisors (see below), whose sum is σ = 2260166250720. Its totient is φ = 371313026352.

The previous prime is 1122011102167. The next prime is 1122011102279. The reversal of 1122011102202 is 2022011102211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 672667693 + ... + 672669360.

It is an arithmetic number, because the mean of its divisors is an integer number (141260390670).

Almost surely, 2^{1122011102202} is an apocalyptic number.

1122011102202 is an abundant number, since it is smaller than the sum of its proper divisors (1138155148518).

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

1122011102202 is a wasteful number, since it uses less digits than its factorization.

1122011102202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345337197.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1122011102202 its reverse (2022011102211), we get a palindrome (3144022204413).

Subtracting 1122011102202 from its reverse (2022011102211), we obtain a palindrome (900000000009).

The spelling of 1122011102202 in words is "one trillion, one hundred twenty-two billion, eleven million, one hundred two thousand, two hundred two".