1520630462212 has 12 divisors (see below), whose sum is σ = 2678726510656. Its totient is φ = 755280030600.

The previous prime is 1520630462179. The next prime is 1520630462227. The reversal of 1520630462212 is 2122640360251.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1258799448 + ... + 1258800655.

Almost surely, 2^{1520630462212} is an apocalyptic number.

It is an amenable number.

1520630462212 is a deficient number, since it is larger than the sum of its proper divisors (1158096048444).

1520630462212 is a wasteful number, since it uses less digits than its factorization.

1520630462212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2517600258 (or 2517600256 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 1520630462212 in words is "one trillion, five hundred twenty billion, six hundred thirty million, four hundred sixty-two thousand, two hundred twelve".