103222131200 has 120 divisors (see below), whose sum is σ = 257697300960. Its totient is φ = 40973004800.

The previous prime is 103222131191. The next prime is 103222131217. The reversal of 103222131200 is 2131222301.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1646021 + ... + 1707579.

It is an arithmetic number, because the mean of its divisors is an integer number (2147477508).

Almost surely, 2^103222131200 is an apocalyptic number.

103222131200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103222131200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128848650480).

103222131200 is an abundant number, since it is smaller than the sum of its proper divisors (154475169760).

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

103222131200 is an equidigital number, since it uses as much as digits as its factorization.

103222131200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61718 (or 61697 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 103222131200 its reverse (2131222301), we get a palindrome (105353353501).

The spelling of 103222131200 in words is "one hundred three billion, two hundred twenty-two million, one hundred thirty-one thousand, two hundred".