84572225352202 has 12 divisors (see below), whose sum is σ = 147569903420850. Its totient is φ = 36245239436616.

The previous prime is 84572225352187. The next prime is 84572225352257. The reversal of 84572225352202 is 20225352227548.

It can be written as a sum of positive squares in only one way, i.e., 83692289425801 + 879935926401 = 9148349^2 + 938049^2 .

It is a super-2 number, since 2×84572225352202² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 431490945577 + ... + 431490945772.

Almost surely, 2^{84572225352202} is an apocalyptic number.

84572225352202 is a deficient number, since it is larger than the sum of its proper divisors (62997678068648).

84572225352202 is a wasteful number, since it uses less digits than its factorization.

84572225352202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862981891365 (or 862981891358 counting only the distinct ones).

The product of its (nonzero) digits is 5376000, while the sum is 49.

The spelling of 84572225352202 in words is "eighty-four trillion, five hundred seventy-two billion, two hundred twenty-five million, three hundred fifty-two thousand, two hundred two".