22011112022102 has 24 divisors (see below), whose sum is σ = 38458285912800. Its totient is φ = 9420772662000.

The previous prime is 22011112022087. The next prime is 22011112022117. The reversal of 22011112022102 is 20122021111022.

It is an interprime number because it is at equal distance from previous prime (22011112022087) and next prime (22011112022117).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149462477 + ... + 149609672.

It is an arithmetic number, because the mean of its divisors is an integer number (1602428579700).

Almost surely, 2^{22011112022102} is an apocalyptic number.

22011112022102 is a deficient number, since it is larger than the sum of its proper divisors (16447173890698).

22011112022102 is a wasteful number, since it uses less digits than its factorization.

22011112022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299072916 (or 299072909 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22011112022102 its reverse (20122021111022), we get a palindrome (42133133133124).

The spelling of 22011112022102 in words is "twenty-two trillion, eleven billion, one hundred twelve million, twenty-two thousand, one hundred two".