852268202212272 has 40 divisors (see below), whose sum is σ = 2201709764185776. Its totient is φ = 284087218999296.

The previous prime is 852268202212261. The next prime is 852268202212303. The reversal of 852268202212272 is 272212202862258.

It is a super-2 number, since 2×852268202212272² (a number of 31 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61857973 + ... + 74370324.

Almost surely, 2^{852268202212272} is an apocalyptic number.

It is an amenable number.

852268202212272 is an abundant number, since it is smaller than the sum of its proper divisors (1349441561973504).

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

852268202212272 is a wasteful number, since it uses less digits than its factorization.

852268202212272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136358645 (or 136358639 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 51.

The spelling of 852268202212272 in words is "eight hundred fifty-two trillion, two hundred sixty-eight billion, two hundred two million, two hundred twelve thousand, two hundred seventy-two".