2222231504971 has 2 divisors, whose sum is σ = 2222231504972. Its totient is φ = 2222231504970.

The previous prime is 2222231504953. The next prime is 2222231505037. The reversal of 2222231504971 is 1794051322222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2222231504971 - 2²¹ = 2222229407819 is a prime.

It is not a weakly prime, because it can be changed into another prime (2222231504921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111115752485 + 1111115752486.

It is an arithmetic number, because the mean of its divisors is an integer number (1111115752486).

Almost surely, 2^{2222231504971} is an apocalyptic number.

2222231504971 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222231504971 is an equidigital number, since it uses as much as digits as its factorization.

2222231504971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 2222231504971 in words is "two trillion, two hundred twenty-two billion, two hundred thirty-one million, five hundred four thousand, nine hundred seventy-one".