226131443263022 has 64 divisors (see below), whose sum is σ = 374406472290240. Its totient is φ = 101576195712000.

The previous prime is 226131443263003. The next prime is 226131443263031. The reversal of 226131443263022 is 220362344131622.

It is a super-2 number, since 2×226131443263022² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5629481354 + ... + 5629521522.

It is an arithmetic number, because the mean of its divisors is an integer number (5850101129535).

Almost surely, 2^{226131443263022} is an apocalyptic number.

226131443263022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

226131443263022 is a deficient number, since it is larger than the sum of its proper divisors (148275029027218).

226131443263022 is a wasteful number, since it uses less digits than its factorization.

226131443263022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45029.

The product of its (nonzero) digits is 497664, while the sum is 41.

Adding to 226131443263022 its reverse (220362344131622), we get a palindrome (446493787394644).

The spelling of 226131443263022 in words is "two hundred twenty-six trillion, one hundred thirty-one billion, four hundred forty-three million, two hundred sixty-three thousand, twenty-two".