101110001212012 has 48 divisors (see below), whose sum is σ = 192406298244160. Its totient is φ = 46212412232448.

The previous prime is 101110001212007. The next prime is 101110001212043. The reversal of 101110001212012 is 210212100011101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 101110001211983 and 101110001212001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 730130314 + ... + 730268782.

Almost surely, 2^{101110001212012} is an apocalyptic number.

It is an amenable number.

101110001212012 is a deficient number, since it is larger than the sum of its proper divisors (91296297032148).

101110001212012 is a wasteful number, since it uses less digits than its factorization.

101110001212012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274922 (or 274920 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101110001212012 its reverse (210212100011101), we get a palindrome (311322101223113).

The spelling of 101110001212012 in words is "one hundred one trillion, one hundred ten billion, one million, two hundred twelve thousand, twelve".