22442331131434 has 16 divisors (see below), whose sum is σ = 33693560754696. Its totient is φ = 11211145344000.

The previous prime is 22442331131417. The next prime is 22442331131449. The reversal of 22442331131434 is 43413113324422.

It can be written as a sum of positive squares in 4 ways, for example, as 12359070709209 + 10083260422225 = 3515547^2 + 3175415^2 .

It is a super-2 number, since 2×22442331131434² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22442331131393 and 22442331131402.

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, 40745394 + ... + 41292514.

Almost surely, 2^{22442331131434} is an apocalyptic number.

22442331131434 is a deficient number, since it is larger than the sum of its proper divisors (11251229623262).

22442331131434 is a wasteful number, since it uses less digits than its factorization.

22442331131434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565401.

The product of its digits is 165888, while the sum is 37.

Adding to 22442331131434 its reverse (43413113324422), we get a palindrome (65855444455856).

The spelling of 22442331131434 in words is "twenty-two trillion, four hundred forty-two billion, three hundred thirty-one million, one hundred thirty-one thousand, four hundred thirty-four".