220200000959077 has 2 divisors, whose sum is σ = 220200000959078. Its totient is φ = 220200000959076.

The previous prime is 220200000959009. The next prime is 220200000959089. The reversal of 220200000959077 is 770959000002022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 166152125780001 + 54047875179076 = 12890001^2 + 7351726^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220200000959077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220200000959677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110100000479538 + 110100000479539.

It is an arithmetic number, because the mean of its divisors is an integer number (110100000479539).

Almost surely, 2^{220200000959077} is an apocalyptic number.

It is an amenable number.

220200000959077 is a deficient number, since it is larger than the sum of its proper divisors (1).

220200000959077 is an equidigital number, since it uses as much as digits as its factorization.

220200000959077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 158760, while the sum is 43.

The spelling of 220200000959077 in words is "two hundred twenty trillion, two hundred billion, nine hundred fifty-nine thousand, seventy-seven".