1012002109974 has 96 divisors (see below), whose sum is σ = 2486117836800. Its totient is φ = 295823975040.

The previous prime is 1012002109969. The next prime is 1012002110003. The reversal of 1012002109974 is 4799012002101.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1831239 + ... + 2318930.

It is an arithmetic number, because the mean of its divisors is an integer number (25897060800).

Almost surely, 2^{1012002109974} is an apocalyptic number.

1012002109974 is an abundant number, since it is smaller than the sum of its proper divisors (1474115726826).

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

1012002109974 is a wasteful number, since it uses less digits than its factorization.

1012002109974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4150250 (or 4150247 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The spelling of 1012002109974 in words is "one trillion, twelve billion, two million, one hundred nine thousand, nine hundred seventy-four".