102220001122112 has 56 divisors (see below), whose sum is σ = 207164930392704. Its totient is φ = 50021029804032.

The previous prime is 102220001122097. The next prime is 102220001122207. The reversal of 102220001122112 is 211221100022201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101581823 + ... + 102583169.

Almost surely, 2^{102220001122112} is an apocalyptic number.

It is an amenable number.

102220001122112 is an abundant number, since it is smaller than the sum of its proper divisors (104944929270592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102220001122112 is a wasteful number, since it uses less digits than its factorization.

102220001122112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035343 (or 1035333 counting only the distinct ones).

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

Adding to 102220001122112 its reverse (211221100022201), we get a palindrome (313441101144313).

The spelling of 102220001122112 in words is "one hundred two trillion, two hundred twenty billion, one million, one hundred twenty-two thousand, one hundred twelve".