123214422210 has 192 divisors, whose sum is σ = 350502284160. Its totient is φ = 27607219200.

The previous prime is 123214422173. The next prime is 123214422257. The reversal of 123214422210 is 12224412321.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2805984 + ... + 2849556.

It is an arithmetic number, because the mean of its divisors is an integer number (1825532730).

Almost surely, 2^123214422210 is an apocalyptic number.

123214422210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 123214422210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175251142080).

123214422210 is an abundant number, since it is smaller than the sum of its proper divisors (227287861950).

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

123214422210 is a wasteful number, since it uses less digits than its factorization.

123214422210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43665 (or 43654 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 123214422210 its reverse (12224412321), we get a palindrome (135438834531).

The spelling of 123214422210 in words is "one hundred twenty-three billion, two hundred fourteen million, four hundred twenty-two thousand, two hundred ten".