22334142031 has 4 divisors (see below), whose sum is σ = 22336020000. Its totient is φ = 22332264064.

The previous prime is 22334142013. The next prime is 22334142043. The reversal of 22334142031 is 13024143322.

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

It is a cyclic number.

It is not a de Polignac number, because 22334142031 - 2¹¹ = 22334139983 is a prime.

It is a super-2 number, since 2×22334142031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22334141987 and 22334142005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22334142931) 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, 921031 + ... + 944968.

It is an arithmetic number, because the mean of its divisors is an integer number (5584005000).

Almost surely, 2^22334142031 is an apocalyptic number.

22334142031 is a deficient number, since it is larger than the sum of its proper divisors (1877969).

22334142031 is a wasteful number, since it uses less digits than its factorization.

22334142031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1877968.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 22334142031 its reverse (13024143322), we get a palindrome (35358285353).

The spelling of 22334142031 in words is "twenty-two billion, three hundred thirty-four million, one hundred forty-two thousand, thirty-one".