1120102101012 has 48 divisors (see below), whose sum is σ = 2695607131392. Its totient is φ = 361805308800.

The previous prime is 1120102100969. The next prime is 1120102101031. The reversal of 1120102101012 is 2101012010211.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

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, 9774703 + ... + 9888630.

It is an arithmetic number, because the mean of its divisors is an integer number (56158481904).

Almost surely, 2^{1120102101012} is an apocalyptic number.

1120102101012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1120102101012 is an abundant number, since it is smaller than the sum of its proper divisors (1575505030380).

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

1120102101012 is a wasteful number, since it uses less digits than its factorization.

1120102101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19663488 (or 19663486 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1120102101012 its reverse (2101012010211), we get a palindrome (3221114111223).

The spelling of 1120102101012 in words is "one trillion, one hundred twenty billion, one hundred two million, one hundred one thousand, twelve".