244155452122 has 8 divisors (see below), whose sum is σ = 366256034676. Its totient is φ = 122070107232.

The previous prime is 244155452119. The next prime is 244155452131. The reversal of 244155452122 is 221254551442.

244155452122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 216838304281 + 27317147841 = 465659^2 + 165279^2 .

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

It is a super-2 number, since 2×244155452122² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3769273 + ... + 3833500.

Almost surely, 2^244155452122 is an apocalyptic number.

244155452122 is a deficient number, since it is larger than the sum of its proper divisors (122100582554).

244155452122 is a wasteful number, since it uses less digits than its factorization.

244155452122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7618832.

The product of its digits is 128000, while the sum is 37.

The spelling of 244155452122 in words is "two hundred forty-four billion, one hundred fifty-five million, four hundred fifty-two thousand, one hundred twenty-two".