1010100022112 has 12 divisors (see below), whose sum is σ = 1988634418596. Its totient is φ = 505050011040.

The previous prime is 1010100022097. The next prime is 1010100022133. The reversal of 1010100022112 is 2112200010101.

It is a junction number, because it is equal to n+sod(n) for n = 1010100022093 and 1010100022102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15782812814 + ... + 15782812877.

It is an arithmetic number, because the mean of its divisors is an integer number (165719534883).

Almost surely, 2^{1010100022112} is an apocalyptic number.

It is an amenable number.

1010100022112 is a deficient number, since it is larger than the sum of its proper divisors (978534396484).

1010100022112 is an equidigital number, since it uses as much as digits as its factorization.

1010100022112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31565625701 (or 31565625693 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1010100022112 its reverse (2112200010101), we get a palindrome (3122300032213).

The spelling of 1010100022112 in words is "one trillion, ten billion, one hundred million, twenty-two thousand, one hundred twelve".