2222651477029 has 2 divisors, whose sum is σ = 2222651477030. Its totient is φ = 2222651477028.

The previous prime is 2222651477021. The next prime is 2222651477083. The reversal of 2222651477029 is 9207741562222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1982458368004 + 240193109025 = 1407998^2 + 490095^2 .

It is a cyclic number.

It is not a de Polignac number, because 2222651477029 - 2³ = 2222651477021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2222651477021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111325738514 + 1111325738515.

It is an arithmetic number, because the mean of its divisors is an integer number (1111325738515).

Almost surely, 2^{2222651477029} is an apocalyptic number.

It is an amenable number.

2222651477029 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222651477029 is an equidigital number, since it uses as much as digits as its factorization.

2222651477029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 2222651477029 in words is "two trillion, two hundred twenty-two billion, six hundred fifty-one million, four hundred seventy-seven thousand, twenty-nine".