22430225222116 has 6 divisors (see below), whose sum is σ = 39252894138710. Its totient is φ = 11215112611056.

The previous prime is 22430225221997. The next prime is 22430225222117. The reversal of 22430225222116 is 61122252203422.

It can be written as a sum of positive squares in only one way, i.e., 22334168617216 + 96056604900 = 4725904^2 + 309930^2 .

It is not an unprimeable number, because it can be changed into a prime (22430225222117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2803778152761 + ... + 2803778152768.

Almost surely, 2^{22430225222116} is an apocalyptic number.

It is an amenable number.

22430225222116 is a deficient number, since it is larger than the sum of its proper divisors (16822668916594).

22430225222116 is a wasteful number, since it uses less digits than its factorization.

22430225222116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5607556305533 (or 5607556305531 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 22430225222116 its reverse (61122252203422), we get a palindrome (83552477425538).

The spelling of 22430225222116 in words is "twenty-two trillion, four hundred thirty billion, two hundred twenty-five million, two hundred twenty-two thousand, one hundred sixteen".