123333412222244 has 48 divisors (see below), whose sum is σ = 249211966418688. Its totient is φ = 52312408547328.

The previous prime is 123333412222243. The next prime is 123333412222277. The reversal of 123333412222244 is 442222214333321.

123333412222244 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×123333412222244² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123333412222198 and 123333412222207.

It is not an unprimeable number, because it can be changed into a prime (123333412222243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8125469 + ... + 17683044.

It is an arithmetic number, because the mean of its divisors is an integer number (5191915967056).

Almost surely, 2^{123333412222244} is an apocalyptic number.

123333412222244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

123333412222244 is an abundant number, since it is smaller than the sum of its proper divisors (125878554196444).

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

123333412222244 is a wasteful number, since it uses less digits than its factorization.

123333412222244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25810284 (or 25810282 counting only the distinct ones).

The product of its digits is 331776, while the sum is 38.

Adding to 123333412222244 its reverse (442222214333321), we get a palindrome (565555626555565).

The spelling of 123333412222244 in words is "one hundred twenty-three trillion, three hundred thirty-three billion, four hundred twelve million, two hundred twenty-two thousand, two hundred forty-four".