2202054209977 has 2 divisors, whose sum is σ = 2202054209978. Its totient is φ = 2202054209976.

The previous prime is 2202054209941. The next prime is 2202054210011. The reversal of 2202054209977 is 7799024502022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1912304545321 + 289749664656 = 1382861^2 + 538284^2 .

It is a cyclic number.

It is not a de Polignac number, because 2202054209977 - 2²³ = 2202045821369 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2202054209977.

It is not a weakly prime, because it can be changed into another prime (2202054209177) by changing a digit.

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 as a sum of consecutive naturals, namely, 1101027104988 + 1101027104989.

It is an arithmetic number, because the mean of its divisors is an integer number (1101027104989).

Almost surely, 2^{2202054209977} is an apocalyptic number.

It is an amenable number.

2202054209977 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202054209977 is an equidigital number, since it uses as much as digits as its factorization.

2202054209977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The spelling of 2202054209977 in words is "two trillion, two hundred two billion, fifty-four million, two hundred nine thousand, nine hundred seventy-seven".