122232030231000 has 1280 divisors, whose sum is σ = 429376566528000. Its totient is φ = 28862537932800.

The previous prime is 122232030230983. The next prime is 122232030231049. The reversal of 122232030231000 is 132030232221.

It is a happy number.

It is a super-2 number, since 2×122232030231000² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 1260124022952 + ... + 1260124023048.

It is an arithmetic number, because the mean of its divisors is an integer number (335450442600).

Almost surely, 2^{122232030231000} is an apocalyptic number.

122232030231000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122232030231000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214688283264000).

122232030231000 is an abundant number, since it is smaller than the sum of its proper divisors (307144536297000).

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

122232030231000 is an frugal number, since it uses more digits than its factorization.

122232030231000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311 (or 228 counting only the distinct ones).

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

Adding to 122232030231000 its reverse (132030232221), we get a palindrome (122364060463221).

The spelling of 122232030231000 in words is "one hundred twenty-two trillion, two hundred thirty-two billion, thirty million, two hundred thirty-one thousand".