1012525244402 has 48 divisors (see below), whose sum is σ = 1814817582720. Its totient is φ = 422138176992.

The previous prime is 1012525244389. The next prime is 1012525244417. The reversal of 1012525244402 is 2044425252101.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24284249 + ... + 24325907.

It is an arithmetic number, because the mean of its divisors is an integer number (37808699640).

Almost surely, 2^{1012525244402} is an apocalyptic number.

1012525244402 is a deficient number, since it is larger than the sum of its proper divisors (802292338318).

1012525244402 is a wasteful number, since it uses less digits than its factorization.

1012525244402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48415 (or 48408 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 32.

The spelling of 1012525244402 in words is "one trillion, twelve billion, five hundred twenty-five million, two hundred forty-four thousand, four hundred two".