1223231224960 has 64 divisors (see below), whose sum is σ = 2945325398400. Its totient is φ = 485772364800.

The previous prime is 1223231224951. The next prime is 1223231224987. The reversal of 1223231224960 is 694221323221.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6786216 + ... + 6964135.

It is an arithmetic number, because the mean of its divisors is an integer number (46020709350).

Almost surely, 2^{1223231224960} is an apocalyptic number.

1223231224960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1223231224960 is an abundant number, since it is smaller than the sum of its proper divisors (1722094173440).

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

1223231224960 is a wasteful number, since it uses less digits than its factorization.

1223231224960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13750509 (or 13750497 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 1223231224960 in words is "one trillion, two hundred twenty-three billion, two hundred thirty-one million, two hundred twenty-four thousand, nine hundred sixty".