3622122889477 has 2 divisors, whose sum is σ = 3622122889478. Its totient is φ = 3622122889476.

The previous prime is 3622122889391. The next prime is 3622122889529. The reversal of 3622122889477 is 7749882212263.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3568166103681 + 53956785796 = 1888959^2 + 232286^2 .

It is a cyclic number.

It is not a de Polignac number, because 3622122889477 - 2⁷ = 3622122889349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3622122889277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1811061444738 + 1811061444739.

It is an arithmetic number, because the mean of its divisors is an integer number (1811061444739).

Almost surely, 2^{3622122889477} is an apocalyptic number.

It is an amenable number.

3622122889477 is a deficient number, since it is larger than the sum of its proper divisors (1).

3622122889477 is an equidigital number, since it uses as much as digits as its factorization.

3622122889477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32514048, while the sum is 61.

The spelling of 3622122889477 in words is "three trillion, six hundred twenty-two billion, one hundred twenty-two million, eight hundred eighty-nine thousand, four hundred seventy-seven".