123002223000 has 64 divisors (see below), whose sum is σ = 383766945120. Its totient is φ = 32800592000.

The previous prime is 123002222999. The next prime is 123002223017. The reversal of 123002223000 is 322200321.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20497371 + ... + 20503370.

Almost surely, 2^123002223000 is an apocalyptic number.

123002223000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123002223000 is an abundant number, since it is smaller than the sum of its proper divisors (260764722120).

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

123002223000 is a wasteful number, since it uses less digits than its factorization.

123002223000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41000765 (or 41000751 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 123002223000 its reverse (322200321), we get a palindrome (123324423321).

The spelling of 123002223000 in words is "one hundred twenty-three billion, two million, two hundred twenty-three thousand".