1020370474012 has 24 divisors (see below), whose sum is σ = 1836488454192. Its totient is φ = 495758640000.

The previous prime is 1020370474009. The next prime is 1020370474031. The reversal of 1020370474012 is 2104740730201.

1020370474012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1020370474012² (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 7 ways as a sum of consecutive naturals, for example, 12352803 + ... + 12435130.

It is an arithmetic number, because the mean of its divisors is an integer number (76520352258).

Almost surely, 2^{1020370474012} is an apocalyptic number.

It is an amenable number.

1020370474012 is a deficient number, since it is larger than the sum of its proper divisors (816117980180).

1020370474012 is a wasteful number, since it uses less digits than its factorization.

1020370474012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24788229 (or 24788227 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The spelling of 1020370474012 in words is "one trillion, twenty billion, three hundred seventy million, four hundred seventy-four thousand, twelve".