2232244022142 has 32 divisors (see below), whose sum is σ = 4767417722880. Its totient is φ = 695248414560.

The previous prime is 2232244022069. The next prime is 2232244022189. The reversal of 2232244022142 is 2412204422322.

It is a happy number.

It is a super-3 number, since 3×2232244022142³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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, 206913778 + ... + 206924565.

It is an arithmetic number, because the mean of its divisors is an integer number (148981803840).

Almost surely, 2^{2232244022142} is an apocalyptic number.

2232244022142 is an abundant number, since it is smaller than the sum of its proper divisors (2535173700738).

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

2232244022142 is a wasteful number, since it uses less digits than its factorization.

2232244022142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413838408.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 2232244022142 its reverse (2412204422322), we get a palindrome (4644448444464).

The spelling of 2232244022142 in words is "two trillion, two hundred thirty-two billion, two hundred forty-four million, twenty-two thousand, one hundred forty-two".