2122366536516 has 24 divisors (see below), whose sum is σ = 5072973673824. Its totient is φ = 690200499520.

The previous prime is 2122366536509. The next prime is 2122366536523. The reversal of 2122366536516 is 6156356632212.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2122366536509) and next prime (2122366536523).

It is a super-2 number, since 2×2122366536516² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2156876070 + ... + 2156877053.

It is an arithmetic number, because the mean of its divisors is an integer number (211373903076).

Almost surely, 2^{2122366536516} is an apocalyptic number.

It is an amenable number.

2122366536516 is an abundant number, since it is smaller than the sum of its proper divisors (2950607137308).

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

2122366536516 is a wasteful number, since it uses less digits than its factorization.

2122366536516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4313753171 (or 4313753169 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 48.

The spelling of 2122366536516 in words is "two trillion, one hundred twenty-two billion, three hundred sixty-six million, five hundred thirty-six thousand, five hundred sixteen".