712131450922 has 16 divisors (see below), whose sum is σ = 1071938986560. Its totient is φ = 354819584448.

The previous prime is 712131450913. The next prime is 712131450929. The reversal of 712131450922 is 229054131217.

712131450922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (712131450929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 985293 + ... + 1547599.

It is an arithmetic number, because the mean of its divisors is an integer number (66996186660).

Almost surely, 2^712131450922 is an apocalyptic number.

712131450922 is a deficient number, since it is larger than the sum of its proper divisors (359807535638).

712131450922 is a wasteful number, since it uses less digits than its factorization.

712131450922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564525.

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 712131450922 in words is "seven hundred twelve billion, one hundred thirty-one million, four hundred fifty thousand, nine hundred twenty-two".