22613242226 has 16 divisors (see below), whose sum is σ = 34437659424. Its totient is φ = 11134135584.

The previous prime is 22613242151. The next prime is 22613242241. The reversal of 22613242226 is 62224231622.

It is a super-2 number, since 2×22613242226² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22613242192 and 22613242201.

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, 397166 + ... + 450518.

It is an arithmetic number, because the mean of its divisors is an integer number (2152353714).

Almost surely, 2^22613242226 is an apocalyptic number.

22613242226 is a deficient number, since it is larger than the sum of its proper divisors (11824417198).

22613242226 is a wasteful number, since it uses less digits than its factorization.

22613242226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56585.

The product of its digits is 27648, while the sum is 32.

Adding to 22613242226 its reverse (62224231622), we get a palindrome (84837473848).

The spelling of 22613242226 in words is "twenty-two billion, six hundred thirteen million, two hundred forty-two thousand, two hundred twenty-six".