136175521222 has 32 divisors (see below), whose sum is σ = 223350624000. Its totient is φ = 61886788128.

The previous prime is 136175521213. The next prime is 136175521247. The reversal of 136175521222 is 222125571631.

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, 4617279 + ... + 4646677.

It is an arithmetic number, because the mean of its divisors is an integer number (6979707000).

Almost surely, 2^136175521222 is an apocalyptic number.

136175521222 is a deficient number, since it is larger than the sum of its proper divisors (87175102778).

136175521222 is a wasteful number, since it uses less digits than its factorization.

136175521222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32140.

The product of its digits is 50400, while the sum is 37.

The spelling of 136175521222 in words is "one hundred thirty-six billion, one hundred seventy-five million, five hundred twenty-one thousand, two hundred twenty-two".