2512216152099 has 24 divisors (see below), whose sum is σ = 3632534942400. Its totient is φ = 1673067876480.

The previous prime is 2512216152091. The next prime is 2512216152101. The reversal of 2512216152099 is 9902516122152.

2512216152099 is a `hidden beast` number, since 2 + 5 + 1 + 2 + 2 + 1 + 615 + 20 + 9 + 9 = 666.

It is not a de Polignac number, because 2512216152099 - 2³ = 2512216152091 is a prime.

It is a super-2 number, since 2×2512216152099² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2512216152091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34129567 + ... + 34203095.

It is an arithmetic number, because the mean of its divisors is an integer number (151355622600).

Almost surely, 2^{2512216152099} is an apocalyptic number.

2512216152099 is a deficient number, since it is larger than the sum of its proper divisors (1120318790301).

2512216152099 is a wasteful number, since it uses less digits than its factorization.

2512216152099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77435 (or 77432 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 45.

The spelling of 2512216152099 in words is "two trillion, five hundred twelve billion, two hundred sixteen million, one hundred fifty-two thousand, ninety-nine".