136518022 has 8 divisors (see below), whose sum is σ = 211838400. Its totient is φ = 65905224.

The previous prime is 136518013. The next prime is 136518023. The reversal of 136518022 is 220815631.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136518023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1176822 + ... + 1176937.

It is an arithmetic number, because the mean of its divisors is an integer number (26479800).

Almost surely, 2^136518022 is an apocalyptic number.

136518022 is a deficient number, since it is larger than the sum of its proper divisors (75320378).

136518022 is a wasteful number, since it uses less digits than its factorization.

136518022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2353790.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 136518022 is about 11684.0926904916. The cubic root of 136518022 is about 514.9084224636.

The spelling of 136518022 in words is "one hundred thirty-six million, five hundred eighteen thousand, twenty-two".