151222757264 has 20 divisors (see below), whose sum is σ = 293023440240. Its totient is φ = 75603804960.

The previous prime is 151222757261. The next prime is 151222757297. The reversal of 151222757264 is 462757222151.

It is not an unprimeable number, because it can be changed into a prime (151222757261) 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, 306854 + ... + 629765.

It is an arithmetic number, because the mean of its divisors is an integer number (14651172012).

Almost surely, 2^151222757264 is an apocalyptic number.

It is an amenable number.

151222757264 is a deficient number, since it is larger than the sum of its proper divisors (141800682976).

151222757264 is a wasteful number, since it uses less digits than its factorization.

151222757264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946718 (or 946712 counting only the distinct ones).

The product of its digits is 470400, while the sum is 44.

The spelling of 151222757264 in words is "one hundred fifty-one billion, two hundred twenty-two million, seven hundred fifty-seven thousand, two hundred sixty-four".