422233532227537 has 2 divisors, whose sum is σ = 422233532227538. Its totient is φ = 422233532227536.

The previous prime is 422233532227487. The next prime is 422233532227627. The reversal of 422233532227537 is 735722235332224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 387278430130881 + 34955102096656 = 19679391^2 + 5912284^2 .

It is a cyclic number.

It is not a de Polignac number, because 422233532227537 - 2¹¹ = 422233532225489 is a prime.

It is not a weakly prime, because it can be changed into another prime (422233532227937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211116766113768 + 211116766113769.

It is an arithmetic number, because the mean of its divisors is an integer number (211116766113769).

Almost surely, 2^{422233532227537} is an apocalyptic number.

It is an amenable number.

422233532227537 is a deficient number, since it is larger than the sum of its proper divisors (1).

422233532227537 is an equidigital number, since it uses as much as digits as its factorization.

422233532227537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25401600, while the sum is 52.

The spelling of 422233532227537 in words is "four hundred twenty-two trillion, two hundred thirty-three billion, five hundred thirty-two million, two hundred twenty-seven thousand, five hundred thirty-seven".