244432222234442 has 16 divisors (see below), whose sum is σ = 403285619859264. Its totient is φ = 111105555559900.

The previous prime is 244432222234391. The next prime is 244432222234471.

244432222234442 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×244432222234442² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 244432222234393 and 244432222234402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45911383934 + ... + 45911389257.

It is an arithmetic number, because the mean of its divisors is an integer number (25205351241204).

Almost surely, 2^{244432222234442} is an apocalyptic number.

244432222234442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

244432222234442 is a deficient number, since it is larger than the sum of its proper divisors (158853397624822).

244432222234442 is an equidigital number, since it uses as much as digits as its factorization.

244432222234442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91822773226 (or 91822773204 counting only the distinct ones).

The product of its digits is 4718592, while the sum is 44.

The spelling of 244432222234442 in words is "two hundred forty-four trillion, four hundred thirty-two billion, two hundred twenty-two million, two hundred thirty-four thousand, four hundred forty-two".