456112122 has 16 divisors (see below), whose sum is σ = 913749312. Its totient is φ = 151783200.

The previous prime is 456112079. The next prime is 456112123. The reversal of 456112122 is 221211654.

It is a junction number, because it is equal to n+sod(n) for n = 456112092 and 456112101.

It is not an unprimeable number, because it can be changed into a prime (456112123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59638 + ... + 66849.

It is an arithmetic number, because the mean of its divisors is an integer number (57109332).

Almost surely, 2^456112122 is an apocalyptic number.

456112122 is an abundant number, since it is smaller than the sum of its proper divisors (457637190).

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

456112122 is a wasteful number, since it uses less digits than its factorization.

456112122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127093.

The product of its digits is 960, while the sum is 24.

The square root of 456112122 is about 21356.7816395636. The cubic root of 456112122 is about 769.7633061212.

Adding to 456112122 its reverse (221211654), we get a palindrome (677323776).

The spelling of 456112122 in words is "four hundred fifty-six million, one hundred twelve thousand, one hundred twenty-two".