102022111022 has 16 divisors (see below), whose sum is σ = 164837737680. Its totient is φ = 47077759872.

The previous prime is 102022111013. The next prime is 102022111031. The reversal of 102022111022 is 220111220201.

It is an interprime number because it is at equal distance from previous prime (102022111013) and next prime (102022111031).

It is a super-2 number, since 2×102022111022² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102022110988 and 102022111006.

It is a congruent number.

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, 256283 + ... + 519350.

It is an arithmetic number, because the mean of its divisors is an integer number (10302358605).

Almost surely, 2^102022111022 is an apocalyptic number.

102022111022 is a deficient number, since it is larger than the sum of its proper divisors (62815626658).

102022111022 is a wasteful number, since it uses less digits than its factorization.

102022111022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780707.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102022111022 its reverse (220111220201), we get a palindrome (322133331223).

The spelling of 102022111022 in words is "one hundred two billion, twenty-two million, one hundred eleven thousand, twenty-two".