2202054004639 has 2 divisors, whose sum is σ = 2202054004640. Its totient is φ = 2202054004638.

The previous prime is 2202054004571. The next prime is 2202054004643. The reversal of 2202054004639 is 9364004502022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2202054004639 - 2¹⁹ = 2202053480351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2202054004598 and 2202054004607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2202054004939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101027002319 + 1101027002320.

It is an arithmetic number, because the mean of its divisors is an integer number (1101027002320).

Almost surely, 2^{2202054004639} is an apocalyptic number.

2202054004639 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202054004639 is an equidigital number, since it uses as much as digits as its factorization.

2202054004639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 2202054004639 in words is "two trillion, two hundred two billion, fifty-four million, four thousand, six hundred thirty-nine".