101112120011212 has 6 divisors (see below), whose sum is σ = 176946210019628. Its totient is φ = 50556060005604.

The previous prime is 101112120011207. The next prime is 101112120011263. The reversal of 101112120011212 is 212110021211101.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12639015001398 + ... + 12639015001405.

Almost surely, 2^{101112120011212} is an apocalyptic number.

It is an amenable number.

101112120011212 is a deficient number, since it is larger than the sum of its proper divisors (75834090008416).

101112120011212 is a wasteful number, since it uses less digits than its factorization.

101112120011212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25278030002807 (or 25278030002805 counting only the distinct ones).

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

Adding to 101112120011212 its reverse (212110021211101), we get a palindrome (313222141222313).

The spelling of 101112120011212 in words is "one hundred one trillion, one hundred twelve billion, one hundred twenty million, eleven thousand, two hundred twelve".