2022122211102 has 40 divisors (see below), whose sum is σ = 5178344712816. Its totient is φ = 577749202848.

The previous prime is 2022122211073. The next prime is 2022122211121. The reversal of 2022122211102 is 2011122212202.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 891587143 + ... + 891589410.

Almost surely, 2^{2022122211102} is an apocalyptic number.

2022122211102 is an abundant number, since it is smaller than the sum of its proper divisors (3156222501714).

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

2022122211102 is a wasteful number, since it uses less digits than its factorization.

2022122211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783176574 (or 1783176565 counting only the distinct ones).

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

Adding to 2022122211102 its reverse (2011122212202), we get a palindrome (4033244423304).

The spelling of 2022122211102 in words is "two trillion, twenty-two billion, one hundred twenty-two million, two hundred eleven thousand, one hundred two".