18960220800007 has 2 divisors, whose sum is σ = 18960220800008. Its totient is φ = 18960220800006.

The previous prime is 18960220799999. The next prime is 18960220800013. The reversal of 18960220800007 is 70000802206981.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 18960220800007 - 2³ = 18960220799999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (18960220800077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9480110400003 + 9480110400004.

It is an arithmetic number, because the mean of its divisors is an integer number (9480110400004).

Almost surely, 2^{18960220800007} is an apocalyptic number.

18960220800007 is a deficient number, since it is larger than the sum of its proper divisors (1).

18960220800007 is an equidigital number, since it uses as much as digits as its factorization.

18960220800007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 43.

The spelling of 18960220800007 in words is "eighteen trillion, nine hundred sixty billion, two hundred twenty million, eight hundred thousand, seven".