326420524226222 has 8 divisors (see below), whose sum is σ = 492194298310272. Its totient is φ = 162355758122800.

The previous prime is 326420524226213. The next prime is 326420524226393. The reversal of 326420524226222 is 222622425024623.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×326420524226222² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427251994679 + ... + 427251995442.

It is an arithmetic number, because the mean of its divisors is an integer number (61524287288784).

Almost surely, 2^{326420524226222} is an apocalyptic number.

326420524226222 is a deficient number, since it is larger than the sum of its proper divisors (165773774084050).

326420524226222 is a wasteful number, since it uses less digits than its factorization.

326420524226222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854503990314.

The product of its (nonzero) digits is 2211840, while the sum is 44.

The spelling of 326420524226222 in words is "three hundred twenty-six trillion, four hundred twenty billion, five hundred twenty-four million, two hundred twenty-six thousand, two hundred twenty-two".