102112121002022 has 8 divisors (see below), whose sum is σ = 158109090583872. Its totient is φ = 49409090807400.

The previous prime is 102112121002007. The next prime is 102112121002043. The reversal of 102112121002022 is 220200121211201.

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, 823484846729 + ... + 823484846852.

It is an arithmetic number, because the mean of its divisors is an integer number (19763636322984).

Almost surely, 2^{102112121002022} is an apocalyptic number.

102112121002022 is a deficient number, since it is larger than the sum of its proper divisors (55996969581850).

102112121002022 is a wasteful number, since it uses less digits than its factorization.

102112121002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1646969693614.

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

Adding to 102112121002022 its reverse (220200121211201), we get a palindrome (322312242213223).

The spelling of 102112121002022 in words is "one hundred two trillion, one hundred twelve billion, one hundred twenty-one million, two thousand, twenty-two".