22142213430441 has 16 divisors (see below), whose sum is σ = 31849628690880. Its totient is φ = 13602114123840.

The previous prime is 22142213430431. The next prime is 22142213430497. The reversal of 22142213430441 is 14403431224122.

It is not a de Polignac number, because 22142213430441 - 2¹⁰ = 22142213429417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22142213430431) 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, 497131026 + ... + 497175563.

It is an arithmetic number, because the mean of its divisors is an integer number (1990601793180).

Almost surely, 2^{22142213430441} is an apocalyptic number.

It is an amenable number.

22142213430441 is a deficient number, since it is larger than the sum of its proper divisors (9707415260439).

22142213430441 is a wasteful number, since it uses less digits than its factorization.

22142213430441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994307176.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 22142213430441 its reverse (14403431224122), we get a palindrome (36545644654563).

The spelling of 22142213430441 in words is "twenty-two trillion, one hundred forty-two billion, two hundred thirteen million, four hundred thirty thousand, four hundred forty-one".