5122261115 has 16 divisors (see below), whose sum is σ = 6522681600. Its totient is φ = 3853203552.

The previous prime is 5122261057. The next prime is 5122261121. The reversal of 5122261115 is 5111622215.

It is a cyclic number.

It is not a de Polignac number, because 5122261115 - 2⁶ = 5122261051 is a prime.

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, 370685 + ... + 384254.

It is an arithmetic number, because the mean of its divisors is an integer number (407667600).

Almost surely, 2^5122261115 is an apocalyptic number.

5122261115 is a deficient number, since it is larger than the sum of its proper divisors (1400420485).

5122261115 is a wasteful number, since it uses less digits than its factorization.

5122261115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755026.

The product of its digits is 1200, while the sum is 26.

The square root of 5122261115 is about 71569.9735573515. The cubic root of 5122261115 is about 1723.8014347160.

The spelling of 5122261115 in words is "five billion, one hundred twenty-two million, two hundred sixty-one thousand, one hundred fifteen".