422346343643224 has 144 divisors (see below), whose sum is σ = 1090434895502400. Its totient is φ = 151892790698880.

The previous prime is 422346343643197. The next prime is 422346343643251.

422346343643224 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (422346343643197) and next prime (422346343643251).

It is a super-2 number, since 2×422346343643224² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 341854504 + ... + 343087735.

It is an arithmetic number, because the mean of its divisors is an integer number (7572464552100).

Almost surely, 2^{422346343643224} is an apocalyptic number.

422346343643224 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

422346343643224 is an abundant number, since it is smaller than the sum of its proper divisors (668088551859176).

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

422346343643224 is a wasteful number, since it uses less digits than its factorization.

422346343643224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684942294 (or 684942272 counting only the distinct ones).

The product of its digits is 47775744, while the sum is 52.

The spelling of 422346343643224 in words is "four hundred twenty-two trillion, three hundred forty-six billion, three hundred forty-three million, six hundred forty-three thousand, two hundred twenty-four".