102020001222112 has 24 divisors (see below), whose sum is σ = 200852378868456. Its totient is φ = 51009873255552.

The previous prime is 102020001222103. The next prime is 102020001222131. The reversal of 102020001222112 is 211222100020201.

It is a happy number.

102020001222112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 9768063 + ... + 17304769.

It is an arithmetic number, because the mean of its divisors is an integer number (8368849119519).

Almost surely, 2^{102020001222112} is an apocalyptic number.

It is an amenable number.

102020001222112 is a deficient number, since it is larger than the sum of its proper divisors (98832377646344).

102020001222112 is an equidigital number, since it uses as much as digits as its factorization.

102020001222112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7959730 (or 7959722 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102020001222112 its reverse (211222100020201), we get a palindrome (313242101242313).

The spelling of 102020001222112 in words is "one hundred two trillion, twenty billion, one million, two hundred twenty-two thousand, one hundred twelve".