226312262213622 has 64 divisors (see below), whose sum is σ = 516156133054464. Its totient is φ = 65533149411840.

The previous prime is 226312262213593. The next prime is 226312262213627.

226312262213622 is nontrivially palindromic in base 10.

It is a super-4 number, since 4×226312262213622⁴ (a number of 59 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226312262213627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9768673 + ... + 23410499.

It is an arithmetic number, because the mean of its divisors is an integer number (8064939578976).

Almost surely, 2^{226312262213622} is an apocalyptic number.

226312262213622 is an abundant number, since it is smaller than the sum of its proper divisors (289843870840842).

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

226312262213622 is a wasteful number, since it uses less digits than its factorization.

226312262213622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13654373.

The product of its digits is 497664, while the sum is 42.

The spelling of 226312262213622 in words is "two hundred twenty-six trillion, three hundred twelve billion, two hundred sixty-two million, two hundred thirteen thousand, six hundred twenty-two".