123422333136 has 40 divisors (see below), whose sum is σ = 325624884864. Its totient is φ = 40265441280.

The previous prime is 123422333123. The next prime is 123422333161. The reversal of 123422333136 is 631333224321.

It is a super-3 number, since 3×123422333136³ (a number of 34 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 123422333097 and 123422333106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27351985 + ... + 27356496.

Almost surely, 2^123422333136 is an apocalyptic number.

123422333136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

123422333136 is an abundant number, since it is smaller than the sum of its proper divisors (202202551728).

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

123422333136 is a wasteful number, since it uses less digits than its factorization.

123422333136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54708539 (or 54708533 counting only the distinct ones).

The product of its digits is 46656, while the sum is 33.

Adding to 123422333136 its reverse (631333224321), we get a palindrome (754755557457).

The spelling of 123422333136 in words is "one hundred twenty-three billion, four hundred twenty-two million, three hundred thirty-three thousand, one hundred thirty-six".