133045231515222 has 32 divisors (see below), whose sum is σ = 291256648068960. Its totient is φ = 40265896043520.

The previous prime is 133045231515179. The next prime is 133045231515289. The reversal of 133045231515222 is 222515132540331.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 13981209147 + ... + 13981218662.

It is an arithmetic number, because the mean of its divisors is an integer number (9101770252155).

Almost surely, 2^{133045231515222} is an apocalyptic number.

133045231515222 is an abundant number, since it is smaller than the sum of its proper divisors (158211416553738).

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

133045231515222 is a wasteful number, since it uses less digits than its factorization.

133045231515222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27962427888.

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 133045231515222 in words is "one hundred thirty-three trillion, forty-five billion, two hundred thirty-one million, five hundred fifteen thousand, two hundred twenty-two".