101112111022112 has 12 divisors (see below), whose sum is σ = 199064468574846. Its totient is φ = 50556055511040.

The previous prime is 101112111022073. The next prime is 101112111022129. The reversal of 101112111022112 is 211220111211101.

It can be written as a sum of positive squares in only one way, i.e., 100492685356816 + 619425665296 = 10024604^2 + 787036^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1579876734689 + ... + 1579876734752.

Almost surely, 2^{101112111022112} is an apocalyptic number.

It is an amenable number.

101112111022112 is a deficient number, since it is larger than the sum of its proper divisors (97952357552734).

101112111022112 is an equidigital number, since it uses as much as digits as its factorization.

101112111022112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3159753469451 (or 3159753469443 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 101112111022112 its reverse (211220111211101), we get a palindrome (312332222233213).

The spelling of 101112111022112 in words is "one hundred one trillion, one hundred twelve billion, one hundred eleven million, twenty-two thousand, one hundred twelve".