2422234237881 has 16 divisors (see below), whose sum is σ = 3317584397888. Its totient is φ = 1570870584000.

The previous prime is 2422234237867. The next prime is 2422234237903. The reversal of 2422234237881 is 1887324322242.

It is not a de Polignac number, because 2422234237881 - 2⁹ = 2422234237369 is a prime.

It is a super-2 number, since 2×2422234237881² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2422234237881.

It is not an unprimeable number, because it can be changed into a prime (2422234237811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1572775 + ... + 2705196.

It is an arithmetic number, because the mean of its divisors is an integer number (207349024868).

Almost surely, 2^{2422234237881} is an apocalyptic number.

It is an amenable number.

2422234237881 is a deficient number, since it is larger than the sum of its proper divisors (895350160007).

2422234237881 is a wasteful number, since it uses less digits than its factorization.

2422234237881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4283112.

The product of its digits is 2064384, while the sum is 48.

The spelling of 2422234237881 in words is "two trillion, four hundred twenty-two billion, two hundred thirty-four million, two hundred thirty-seven thousand, eight hundred eighty-one".