1013322122012 has 12 divisors (see below), whose sum is σ = 1773333719976. Its totient is φ = 506655344880.

The previous prime is 1013322121969. The next prime is 1013322122047. The reversal of 1013322122012 is 2102212233101.

It is a super-2 number, since 2×1013322122012² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1016963 + ... + 1749530.

It is an arithmetic number, because the mean of its divisors is an integer number (147777809998).

Almost surely, 2^{1013322122012} is an apocalyptic number.

It is an amenable number.

1013322122012 is a deficient number, since it is larger than the sum of its proper divisors (760011597964).

1013322122012 is a wasteful number, since it uses less digits than its factorization.

1013322122012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2858068 (or 2858066 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1013322122012 its reverse (2102212233101), we get a palindrome (3115534355113).

The spelling of 1013322122012 in words is "one trillion, thirteen billion, three hundred twenty-two million, one hundred twenty-two thousand, twelve".