125179000822 has 16 divisors (see below), whose sum is σ = 192154355712. Its totient is φ = 61127839080.

The previous prime is 125179000799. The next prime is 125179000841. The reversal of 125179000822 is 228000971521.

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, 865747 + ... + 999937.

It is an arithmetic number, because the mean of its divisors is an integer number (12009647232).

Almost surely, 2^125179000822 is an apocalyptic number.

125179000822 is the 189118-th centered heptagonal number.

125179000822 is a deficient number, since it is larger than the sum of its proper divisors (66975354890).

125179000822 is a wasteful number, since it uses less digits than its factorization.

125179000822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145083.

The product of its (nonzero) digits is 20160, while the sum is 37.

The spelling of 125179000822 in words is "one hundred twenty-five billion, one hundred seventy-nine million, eight hundred twenty-two", and thus it is an aban number.