244460222 has 4 divisors (see below), whose sum is σ = 366690336. Its totient is φ = 122230110.

The previous prime is 244460219. The next prime is 244460231. The reversal of 244460222 is 222064442.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222064442 = 2 ⋅111032221.

It is a junction number, because it is equal to n+sod(n) for n = 244460191 and 244460200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61115054 + ... + 61115057.

It is an arithmetic number, because the mean of its divisors is an integer number (91672584).

Almost surely, 2^244460222 is an apocalyptic number.

244460222 is a deficient number, since it is larger than the sum of its proper divisors (122230114).

244460222 is a wasteful number, since it uses less digits than its factorization.

244460222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122230113.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 244460222 is about 15635.2237591919. The cubic root of 244460222 is about 625.2726038555.

The spelling of 244460222 in words is "two hundred forty-four million, four hundred sixty thousand, two hundred twenty-two".