492221222122294 has 8 divisors (see below), whose sum is σ = 843807809352528. Its totient is φ = 210951952338120.

The previous prime is 492221222122283. The next prime is 492221222122381.

492221222122294 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×492221222122294² (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, 17579329361497 + ... + 17579329361524.

It is an arithmetic number, because the mean of its divisors is an integer number (105475976169066).

Almost surely, 2^{492221222122294} is an apocalyptic number.

492221222122294 is a deficient number, since it is larger than the sum of its proper divisors (351586587230234).

492221222122294 is a wasteful number, since it uses less digits than its factorization.

492221222122294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35158658723030.

The product of its digits is 663552, while the sum is 46.

The spelling of 492221222122294 in words is "four hundred ninety-two trillion, two hundred twenty-one billion, two hundred twenty-two million, one hundred twenty-two thousand, two hundred ninety-four".