1229332233120 has 384 divisors, whose sum is σ = 4194904412160. Its totient is φ = 301626224640.

The previous prime is 1229332233109. The next prime is 1229332233149. The reversal of 1229332233120 is 213322339221.

It is a happy number.

It is a super-2 number, since 2×1229332233120² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 56140894 + ... + 56162786.

It is an arithmetic number, because the mean of its divisors is an integer number (10924230240).

Almost surely, 2^{1229332233120} is an apocalyptic number.

1229332233120 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 1229332233120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2097452206080).

1229332233120 is an abundant number, since it is smaller than the sum of its proper divisors (2965572179040).

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

1229332233120 is a wasteful number, since it uses less digits than its factorization.

1229332233120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22108 (or 22100 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 33.

The spelling of 1229332233120 in words is "one trillion, two hundred twenty-nine billion, three hundred thirty-two million, two hundred thirty-three thousand, one hundred twenty".