22211433411222 has 48 divisors (see below), whose sum is σ = 48829119264576. Its totient is φ = 6730643818800.

The previous prime is 22211433411143. The next prime is 22211433411241.

22211433411222 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×22211433411222² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22211433411222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66400833 + ... + 66734499.

It is an arithmetic number, because the mean of its divisors is an integer number (1017273318012).

Almost surely, 2^{22211433411222} is an apocalyptic number.

22211433411222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22211433411222 is an abundant number, since it is smaller than the sum of its proper divisors (26617685853354).

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

22211433411222 is a wasteful number, since it uses less digits than its factorization.

22211433411222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425385 (or 425374 counting only the distinct ones).

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

It can be divided in two parts, 2221143 and 3411222, that added together give a palindrome (5632365).

The spelling of 22211433411222 in words is "twenty-two trillion, two hundred eleven billion, four hundred thirty-three million, four hundred eleven thousand, two hundred twenty-two".