220201839967 has 2 divisors, whose sum is σ = 220201839968. Its totient is φ = 220201839966.

The previous prime is 220201839901. The next prime is 220201840049. The reversal of 220201839967 is 769938102022.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220201839967 is a prime.

It is a super-2 number, since 2×220201839967² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 220201839967.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220201839167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110100919983 + 110100919984.

It is an arithmetic number, because the mean of its divisors is an integer number (110100919984).

Almost surely, 2^220201839967 is an apocalyptic number.

220201839967 is a deficient number, since it is larger than the sum of its proper divisors (1).

220201839967 is an equidigital number, since it uses as much as digits as its factorization.

220201839967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 220201839967 in words is "two hundred twenty billion, two hundred one million, eight hundred thirty-nine thousand, nine hundred sixty-seven".