22606222260622 has 64 divisors (see below), whose sum is σ = 45532331002368. Its totient is φ = 8129446416000.

The previous prime is 22606222260617. The next prime is 22606222260757.

It is a happy number.

22606222260622 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×22606222260622² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24412297 + ... + 25321387.

It is an arithmetic number, because the mean of its divisors is an integer number (711442671912).

Almost surely, 2^{22606222260622} is an apocalyptic number.

22606222260622 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22606222260622 is an abundant number, since it is smaller than the sum of its proper divisors (22926108741746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22606222260622 is a wasteful number, since it uses less digits than its factorization.

22606222260622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921545.

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 22606222260622 in words is "twenty-two trillion, six hundred six billion, two hundred twenty-two million, two hundred sixty thousand, six hundred twenty-two".