12233315400352 has 24 divisors (see below), whose sum is σ = 25501065559956. Its totient is φ = 5756854305792.

The previous prime is 12233315400347. The next prime is 12233315400353. The reversal of 12233315400352 is 25300451333221.

It can be written as a sum of positive squares in 2 ways, for example, as 12043703923216 + 189611477136 = 3470404^2 + 435444^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (12233315400353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11243855523 + ... + 11243856610.

Almost surely, 2^{12233315400352} is an apocalyptic number.

It is an amenable number.

12233315400352 is an abundant number, since it is smaller than the sum of its proper divisors (13267750159604).

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

12233315400352 is a wasteful number, since it uses less digits than its factorization.

12233315400352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22487712160 (or 22487712152 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 12233315400352 its reverse (25300451333221), we get a palindrome (37533766733573).

The spelling of 12233315400352 in words is "twelve trillion, two hundred thirty-three billion, three hundred fifteen million, four hundred thousand, three hundred fifty-two".