242022304131 has 16 divisors (see below), whose sum is σ = 333160393728. Its totient is φ = 156117909600.

The previous prime is 242022304127. The next prime is 242022304229. The reversal of 242022304131 is 131403220242.

It is a happy number.

It is not a de Polignac number, because 242022304131 - 2² = 242022304127 is a prime.

It is a super-2 number, since 2×242022304131² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (242022304231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 368125 + ... + 787121.

It is an arithmetic number, because the mean of its divisors is an integer number (20822524608).

Almost surely, 2^242022304131 is an apocalyptic number.

242022304131 is a deficient number, since it is larger than the sum of its proper divisors (91138089597).

242022304131 is a wasteful number, since it uses less digits than its factorization.

242022304131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425242.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 242022304131 its reverse (131403220242), we get a palindrome (373425524373).

The spelling of 242022304131 in words is "two hundred forty-two billion, twenty-two million, three hundred four thousand, one hundred thirty-one".