102112210120022 has 8 divisors (see below), whose sum is σ = 153168410338416. Its totient is φ = 51056073340552.

The previous prime is 102112210119853. The next prime is 102112210120073. The reversal of 102112210120022 is 220021012211201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11607698 + ... + 18410949.

It is an arithmetic number, because the mean of its divisors is an integer number (19146051292302).

Almost surely, 2^{102112210120022} is an apocalyptic number.

102112210120022 is a deficient number, since it is larger than the sum of its proper divisors (51056200218394).

102112210120022 is a wasteful number, since it uses less digits than its factorization.

102112210120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31719462.

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

Adding to 102112210120022 its reverse (220021012211201), we get a palindrome (322133222331223).

The spelling of 102112210120022 in words is "one hundred two trillion, one hundred twelve billion, two hundred ten million, one hundred twenty thousand, twenty-two".