252100842219 has 12 divisors (see below), whose sum is σ = 385565994216. Its totient is φ = 158180920512.

The previous prime is 252100842199. The next prime is 252100842233. The reversal of 252100842219 is 912248001252.

252100842219 is a `hidden beast` number, since 2 + 5 + 210 + 0 + 8 + 422 + 19 = 666.

It is not a de Polignac number, because 252100842219 - 2⁵ = 252100842187 is a prime.

It is a super-2 number, since 2×252100842219² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (252100842299) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 823858809 + ... + 823859114.

It is an arithmetic number, because the mean of its divisors is an integer number (32130499518).

Almost surely, 2^252100842219 is an apocalyptic number.

252100842219 is a deficient number, since it is larger than the sum of its proper divisors (133465151997).

252100842219 is a wasteful number, since it uses less digits than its factorization.

252100842219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1647717946 (or 1647717943 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The spelling of 252100842219 in words is "two hundred fifty-two billion, one hundred million, eight hundred forty-two thousand, two hundred nineteen".