2242240422422 has 96 divisors (see below), whose sum is σ = 4595106341952. Its totient is φ = 798415200000.

The previous prime is 2242240422413. The next prime is 2242240422451.

2242240422422 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×2242240422422² (a number of 26 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 47 ways as a sum of consecutive naturals, for example, 1720172 + ... + 2728272.

It is an arithmetic number, because the mean of its divisors is an integer number (47865691062).

Almost surely, 2^{2242240422422} is an apocalyptic number.

2242240422422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2242240422422 is an abundant number, since it is smaller than the sum of its proper divisors (2352865919530).

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

2242240422422 is a wasteful number, since it uses less digits than its factorization.

2242240422422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008246 (or 1008235 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

It can be divided in two parts, 2242240 and 422422, that added together give a palindrome (2664662).

The spelling of 2242240422422 in words is "two trillion, two hundred forty-two billion, two hundred forty million, four hundred twenty-two thousand, four hundred twenty-two".