22425213142130 has 32 divisors (see below), whose sum is σ = 40466165087808. Its totient is φ = 8947694548800.

The previous prime is 22425213142061. The next prime is 22425213142139. The reversal of 22425213142130 is 3124131252422.

It is not an unprimeable number, because it can be changed into a prime (22425213142139) 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, 34889765 + ... + 35526695.

It is an arithmetic number, because the mean of its divisors is an integer number (1264567658994).

Almost surely, 2^{22425213142130} is an apocalyptic number.

22425213142130 is a deficient number, since it is larger than the sum of its proper divisors (18040951945678).

22425213142130 is a wasteful number, since it uses less digits than its factorization.

22425213142130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645722.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 22425213142130 its reverse (3124131252422), we get a palindrome (25549344394552).

The spelling of 22425213142130 in words is "twenty-two trillion, four hundred twenty-five billion, two hundred thirteen million, one hundred forty-two thousand, one hundred thirty".