102022100020022 has 48 divisors (see below), whose sum is σ = 191772476621712. Its totient is φ = 40347629461440.

The previous prime is 102022100019949. The next prime is 102022100020033. The reversal of 102022100020022 is 220020001220201.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 102022100019979 and 102022100020006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8629229 + ... + 16688552.

It is an arithmetic number, because the mean of its divisors is an integer number (3995259929619).

Almost surely, 2^{102022100020022} is an apocalyptic number.

102022100020022 is a deficient number, since it is larger than the sum of its proper divisors (89750376601690).

102022100020022 is a wasteful number, since it uses less digits than its factorization.

102022100020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25320973 (or 25320966 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 102022100020022 its reverse (220020001220201), we get a palindrome (322042101240223).

The spelling of 102022100020022 in words is "one hundred two trillion, twenty-two billion, one hundred million, twenty thousand, twenty-two".