2431144022022 has 16 divisors (see below), whose sum is σ = 5402542271280. Its totient is φ = 810381340656.

The previous prime is 2431144021997. The next prime is 2431144022039. The reversal of 2431144022022 is 2202204411342.

It is a happy number.

2431144022022 is a `hidden beast` number, since 2 + 4 + 3 + 11 + 440 + 2 + 202 + 2 = 666.

It is a super-2 number, since 2×2431144022022² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22510592743 + ... + 22510592850.

It is an arithmetic number, because the mean of its divisors is an integer number (337658891955).

Almost surely, 2^{2431144022022} is an apocalyptic number.

2431144022022 is an abundant number, since it is smaller than the sum of its proper divisors (2971398249258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2431144022022 is a wasteful number, since it uses less digits than its factorization.

2431144022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45021185604 (or 45021185598 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 2431144022022 its reverse (2202204411342), we get a palindrome (4633348433364).

The spelling of 2431144022022 in words is "two trillion, four hundred thirty-one billion, one hundred forty-four million, twenty-two thousand, twenty-two".