125621023622 has 8 divisors (see below), whose sum is σ = 192813664296. Its totient is φ = 61349802192.

The previous prime is 125621023613. The next prime is 125621023691. The reversal of 125621023622 is 226320126521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 730354703 + ... + 730354874.

It is an arithmetic number, because the mean of its divisors is an integer number (24101708037).

Almost surely, 2^125621023622 is an apocalyptic number.

125621023622 is a deficient number, since it is larger than the sum of its proper divisors (67192640674).

125621023622 is a wasteful number, since it uses less digits than its factorization.

125621023622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460709622.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 125621023622 in words is "one hundred twenty-five billion, six hundred twenty-one million, twenty-three thousand, six hundred twenty-two".