123244022 has 8 divisors (see below), whose sum is σ = 201672072. Its totient is φ = 56020000.

The previous prime is 123244007. The next prime is 123244031. The reversal of 123244022 is 220442321.

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

It is a junction number, because it is equal to n+sod(n) for n = 123243985 and 123244003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2800979 + ... + 2801022.

It is an arithmetic number, because the mean of its divisors is an integer number (25209009).

Almost surely, 2^123244022 is an apocalyptic number.

123244022 is a deficient number, since it is larger than the sum of its proper divisors (78428050).

123244022 is a wasteful number, since it uses less digits than its factorization.

123244022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5602014.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 123244022 is about 11101.5324167432. The cubic root of 123244022 is about 497.6476462193.

Adding to 123244022 its reverse (220442321), we get a palindrome (343686343).

It can be divided in two parts, 1232 and 44022, that added together give a palindrome (45254).

The spelling of 123244022 in words is "one hundred twenty-three million, two hundred forty-four thousand, twenty-two".