22261416222 has 64 divisors (see below), whose sum is σ = 46423238400. Its totient is φ = 7111501824.

The previous prime is 22261416167. The next prime is 22261416277.

22261416222 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (22261416167) and next prime (22261416277).

It is a self number, because there is not a number n which added to its sum of digits gives 22261416222.

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, 3187198 + ... + 3194174.

It is an arithmetic number, because the mean of its divisors is an integer number (725363100).

Almost surely, 2^22261416222 is an apocalyptic number.

22261416222 is an abundant number, since it is smaller than the sum of its proper divisors (24161822178).

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

22261416222 is a wasteful number, since it uses less digits than its factorization.

22261416222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7257.

The product of its digits is 9216, while the sum is 30.

The spelling of 22261416222 in words is "twenty-two billion, two hundred sixty-one million, four hundred sixteen thousand, two hundred twenty-two".