922180052 has 6 divisors (see below), whose sum is σ = 1613815098. Its totient is φ = 461090024.

The previous prime is 922180043. The next prime is 922180057. The reversal of 922180052 is 250081229.

It can be written as a sum of positive squares in only one way, i.e., 553002256 + 369177796 = 23516^2 + 19214^2 .

It is a junction number, because it is equal to n+sod(n) for n = 922179997 and 922180024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (922180057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115272503 + ... + 115272510.

It is an arithmetic number, because the mean of its divisors is an integer number (268969183).

Almost surely, 2^922180052 is an apocalyptic number.

It is an amenable number.

922180052 is a deficient number, since it is larger than the sum of its proper divisors (691635046).

922180052 is a wasteful number, since it uses less digits than its factorization.

922180052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230545017 (or 230545015 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 922180052 is about 30367.4176050582. The cubic root of 922180052 is about 973.3564427594.

The spelling of 922180052 in words is "nine hundred twenty-two million, one hundred eighty thousand, fifty-two".