22655104322210 has 16 divisors (see below), whose sum is σ = 41038927832376. Its totient is φ = 9004321717248.

The previous prime is 22655104322153. The next prime is 22655104322219. The reversal of 22655104322210 is 1222340155622.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 18961208675809 + 3693895646401 = 4354447^2 + 1921951^2 .

It is not an unprimeable number, because it can be changed into a prime (22655104322219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7214999807 + ... + 7215002946.

Almost surely, 2^{22655104322210} is an apocalyptic number.

22655104322210 is a deficient number, since it is larger than the sum of its proper divisors (18383823510166).

22655104322210 is a wasteful number, since it uses less digits than its factorization.

22655104322210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14430002917.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 22655104322210 its reverse (1222340155622), we get a palindrome (23877444477832).

The spelling of 22655104322210 in words is "twenty-two trillion, six hundred fifty-five billion, one hundred four million, three hundred twenty-two thousand, two hundred ten".