4422135522331 has 4 divisors (see below), whose sum is σ = 4422640283464. Its totient is φ = 4421630761200.

The previous prime is 4422135522263. The next prime is 4422135522347. The reversal of 4422135522331 is 1332255312244.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4422135522331 is a prime.

It is a super-2 number, since 2×4422135522331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4422135922331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252367425 + ... + 252384946.

It is an arithmetic number, because the mean of its divisors is an integer number (1105660070866).

Almost surely, 2^{4422135522331} is an apocalyptic number.

4422135522331 is a deficient number, since it is larger than the sum of its proper divisors (504761133).

4422135522331 is an equidigital number, since it uses as much as digits as its factorization.

4422135522331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504761132.

The product of its digits is 172800, while the sum is 37.

The spelling of 4422135522331 in words is "four trillion, four hundred twenty-two billion, one hundred thirty-five million, five hundred twenty-two thousand, three hundred thirty-one".