712265022142 has 16 divisors (see below), whose sum is σ = 1084574316672. Its totient is φ = 350742510360.

The previous prime is 712265022121. The next prime is 712265022167. The reversal of 712265022142 is 241220562217.

It is a junction number, because it is equal to n+sod(n) for n = 712265022098 and 712265022107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70167 + ... + 1195597.

It is an arithmetic number, because the mean of its divisors is an integer number (67785894792).

Almost surely, 2^712265022142 is an apocalyptic number.

712265022142 is a deficient number, since it is larger than the sum of its proper divisors (372309294530).

712265022142 is a wasteful number, since it uses less digits than its factorization.

712265022142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130223.

The product of its (nonzero) digits is 26880, while the sum is 34.

Adding to 712265022142 its reverse (241220562217), we get a palindrome (953485584359).

The spelling of 712265022142 in words is "seven hundred twelve billion, two hundred sixty-five million, twenty-two thousand, one hundred forty-two".