226622226622 has 32 divisors (see below), whose sum is σ = 374582203488. Its totient is φ = 101970000000.

The previous prime is 226622226619. The next prime is 226622226653.

It is a happy number.

226622226622 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×226622226622² (a number of 24 digits) contains 22 as substring.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21994872 + ... + 22005172.

It is an arithmetic number, because the mean of its divisors is an integer number (11705693859).

Almost surely, 2^226622226622 is an apocalyptic number.

226622226622 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

226622226622 is a deficient number, since it is larger than the sum of its proper divisors (147959976866).

226622226622 is a wasteful number, since it uses less digits than its factorization.

226622226622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20316.

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

The spelling of 226622226622 in words is "two hundred twenty-six billion, six hundred twenty-two million, two hundred twenty-six thousand, six hundred twenty-two".