922212834 has 32 divisors (see below), whose sum is σ = 1898346240. Its totient is φ = 298543632.

The previous prime is 922212799. The next prime is 922212881. The reversal of 922212834 is 438212229.

It is a super-2 number, since 2×922212834² = 1700953022388623112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 922212795 and 922212804.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13689 + ... + 45075.

It is an arithmetic number, because the mean of its divisors is an integer number (59323320).

Almost surely, 2^922212834 is an apocalyptic number.

922212834 is an abundant number, since it is smaller than the sum of its proper divisors (976133406).

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

922212834 is a wasteful number, since it uses less digits than its factorization.

922212834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31534.

The product of its digits is 13824, while the sum is 33.

The square root of 922212834 is about 30367.9573563979. The cubic root of 922212834 is about 973.3679763686.

The spelling of 922212834 in words is "nine hundred twenty-two million, two hundred twelve thousand, eight hundred thirty-four".