122332122030000 has 400 divisors, whose sum is σ = 397036501225056. Its totient is φ = 32446202880000.

The previous prime is 122332122029959. The next prime is 122332122030067. The reversal of 122332122030000 is 30221233221.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (400).

It is a super-2 number, since 2×122332122030000² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4695496974 + ... + 4695523026.

Almost surely, 2^{122332122030000} is an apocalyptic number.

122332122030000 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 122332122030000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198518250612528).

122332122030000 is an abundant number, since it is smaller than the sum of its proper divisors (274704379195056).

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

122332122030000 is a wasteful number, since it uses less digits than its factorization.

122332122030000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26922 (or 26901 counting only the distinct ones).

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

Adding to 122332122030000 its reverse (30221233221), we get a palindrome (122362343263221).

The spelling of 122332122030000 in words is "one hundred twenty-two trillion, three hundred thirty-two billion, one hundred twenty-two million, thirty thousand".