125231622 has 64 divisors (see below), whose sum is σ = 281491200. Its totient is φ = 37012608.

The previous prime is 125231621. The next prime is 125231663. The reversal of 125231622 is 226132521.

It is a junction number, because it is equal to n+sod(n) for n = 125231592 and 125231601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125231621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 699529 + ... + 699707.

It is an arithmetic number, because the mean of its divisors is an integer number (4398300).

Almost surely, 2^125231622 is an apocalyptic number.

125231622 is an abundant number, since it is smaller than the sum of its proper divisors (156259578).

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

125231622 is a wasteful number, since it uses less digits than its factorization.

125231622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258 (or 220 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 125231622 is about 11190.6935441911. The cubic root of 125231622 is about 500.3086387783.

The spelling of 125231622 in words is "one hundred twenty-five million, two hundred thirty-one thousand, six hundred twenty-two".