422331123000 has 64 divisors (see below), whose sum is σ = 1317673113120. Its totient is φ = 112621632000.

The previous prime is 422331122981. The next prime is 422331123001. The reversal of 422331123000 is 321133224.

It is a super-2 number, since 2×422331123000² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422331123001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70385521 + ... + 70391520.

Almost surely, 2^422331123000 is an apocalyptic number.

422331123000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422331123000 is an abundant number, since it is smaller than the sum of its proper divisors (895341990120).

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

422331123000 is a wasteful number, since it uses less digits than its factorization.

422331123000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140777065 (or 140777051 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 422331123000 its reverse (321133224), we get a palindrome (422652256224).

The spelling of 422331123000 in words is "four hundred twenty-two billion, three hundred thirty-one million, one hundred twenty-three thousand".