1320511252204 has 12 divisors (see below), whose sum is σ = 2311207321864. Its totient is φ = 660166303104.

The previous prime is 1320511252121. The next prime is 1320511252213. The reversal of 1320511252204 is 4022521150231.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22297482 + ... + 22356625.

Almost surely, 2^{1320511252204} is an apocalyptic number.

It is an amenable number.

1320511252204 is a deficient number, since it is larger than the sum of its proper divisors (990696069660).

1320511252204 is a wasteful number, since it uses less digits than its factorization.

1320511252204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44661504 (or 44661502 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 1320511252204 in words is "one trillion, three hundred twenty billion, five hundred eleven million, two hundred fifty-two thousand, two hundred four".