123422333160 has 64 divisors (see below), whose sum is σ = 423162288000. Its totient is φ = 28210818816.

The previous prime is 123422333123. The next prime is 123422333161. The reversal of 123422333160 is 61333224321.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (123422333161) 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 in 15 ways as a sum of consecutive naturals, for example, 73464835 + ... + 73466514.

It is an arithmetic number, because the mean of its divisors is an integer number (6611910750).

Almost surely, 2^123422333160 is an apocalyptic number.

123422333160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123422333160 is an abundant number, since it is smaller than the sum of its proper divisors (299739954840).

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

123422333160 is a wasteful number, since it uses less digits than its factorization.

123422333160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146931370 (or 146931366 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 123422333160 its reverse (61333224321), we get a palindrome (184755557481).

The spelling of 123422333160 in words is "one hundred twenty-three billion, four hundred twenty-two million, three hundred thirty-three thousand, one hundred sixty".