120010822812 has 18 divisors (see below), whose sum is σ = 303360691088. Its totient is φ = 40003607592.

The previous prime is 120010822801. The next prime is 120010822819. The reversal of 120010822812 is 218228010021.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120010822819) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1666816948 + ... + 1666817019.

Almost surely, 2^120010822812 is an apocalyptic number.

120010822812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120010822812 is an abundant number, since it is smaller than the sum of its proper divisors (183349868276).

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

120010822812 is a wasteful number, since it uses less digits than its factorization.

120010822812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3333633977 (or 3333633972 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

Adding to 120010822812 its reverse (218228010021), we get a palindrome (338238832833).

The spelling of 120010822812 in words is "one hundred twenty billion, ten million, eight hundred twenty-two thousand, eight hundred twelve".