32222488052 has 6 divisors (see below), whose sum is σ = 56389354098. Its totient is φ = 16111244024.

The previous prime is 32222488027. The next prime is 32222488093. The reversal of 32222488052 is 25088422223.

It can be written as a sum of positive squares in only one way, i.e., 25576325476 + 6646162576 = 159926^2 + 81524^2 .

It is a super-2 number, since 2×32222488052² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32222487997 and 32222488015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4027811003 + ... + 4027811010.

It is an arithmetic number, because the mean of its divisors is an integer number (9398225683).

Almost surely, 2^32222488052 is an apocalyptic number.

It is an amenable number.

32222488052 is a deficient number, since it is larger than the sum of its proper divisors (24166866046).

32222488052 is a wasteful number, since it uses less digits than its factorization.

32222488052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8055622017 (or 8055622015 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 38.

The spelling of 32222488052 in words is "thirty-two billion, two hundred twenty-two million, four hundred eighty-eight thousand, fifty-two".