102022112210102 has 32 divisors (see below), whose sum is σ = 175207143571200. Its totient is φ = 43645799625120.

The previous prime is 102022112210101. The next prime is 102022112210107. The reversal of 102022112210102 is 201012211220201.

It is a super-2 number, since 2×102022112210102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102022112210101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17626649 + ... + 22687947.

It is an arithmetic number, because the mean of its divisors is an integer number (5475223236600).

Almost surely, 2^{102022112210102} is an apocalyptic number.

102022112210102 is a deficient number, since it is larger than the sum of its proper divisors (73185031361098).

102022112210102 is a wasteful number, since it uses less digits than its factorization.

102022112210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5063876.

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

Adding to 102022112210102 its reverse (201012211220201), we get a palindrome (303034323430303).

The spelling of 102022112210102 in words is "one hundred two trillion, twenty-two billion, one hundred twelve million, two hundred ten thousand, one hundred two".