5311155250122 has 64 divisors (see below), whose sum is σ = 11276821607040. Its totient is φ = 1661850925056.

The previous prime is 5311155250067. The next prime is 5311155250151. The reversal of 5311155250122 is 2210525511135.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 311916973 + ... + 311933999.

It is an arithmetic number, because the mean of its divisors is an integer number (176200337610).

Almost surely, 2^{5311155250122} is an apocalyptic number.

5311155250122 is an abundant number, since it is smaller than the sum of its proper divisors (5965666356918).

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

5311155250122 is a wasteful number, since it uses less digits than its factorization.

5311155250122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24935.

The product of its (nonzero) digits is 15000, while the sum is 33.

The spelling of 5311155250122 in words is "five trillion, three hundred eleven billion, one hundred fifty-five million, two hundred fifty thousand, one hundred twenty-two".