631190070012 has 48 divisors (see below), whose sum is σ = 1552308740640. Its totient is φ = 199308764928.

The previous prime is 631190070011. The next prime is 631190070013. The reversal of 631190070012 is 210070091136.

It is an interprime number because it is at equal distance from previous prime (631190070011) and next prime (631190070013).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (631190070011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17092543 + ... + 17129430.

It is an arithmetic number, because the mean of its divisors is an integer number (32339765430).

Almost surely, 2^631190070012 is an apocalyptic number.

It is an amenable number.

631190070012 is an abundant number, since it is smaller than the sum of its proper divisors (921118670628).

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

631190070012 is a wasteful number, since it uses less digits than its factorization.

631190070012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34222062 (or 34222060 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 30.

The spelling of 631190070012 in words is "six hundred thirty-one billion, one hundred ninety million, seventy thousand, twelve".