131627599228 has 48 divisors (see below), whose sum is σ = 246110054400. Its totient is φ = 61461570240.

The previous prime is 131627599219. The next prime is 131627599241. The reversal of 131627599228 is 822995726131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7496083 + ... + 7513621.

It is an arithmetic number, because the mean of its divisors is an integer number (5127292800).

Almost surely, 2^131627599228 is an apocalyptic number.

It is an amenable number.

131627599228 is a deficient number, since it is larger than the sum of its proper divisors (114482455172).

131627599228 is a wasteful number, since it uses less digits than its factorization.

131627599228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19690 (or 19688 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 55.

The spelling of 131627599228 in words is "one hundred thirty-one billion, six hundred twenty-seven million, five hundred ninety-nine thousand, two hundred twenty-eight".