224130122032100 has 36 divisors (see below), whose sum is σ = 486363296243748. Its totient is φ = 89651877120000.

The previous prime is 224130122031961. The next prime is 224130122032109. The reversal of 224130122032100 is 1230221031422.

It can be written as a sum of positive squares in 6 ways, for example, as 44913694325824 + 179216427706276 = 6701768^2 + 13387174^2 .

It is not an unprimeable number, because it can be changed into a prime (224130122032109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58998140 + ... + 62682060.

Almost surely, 2^{224130122032100} is an apocalyptic number.

224130122032100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224130122032100 is an abundant number, since it is smaller than the sum of its proper divisors (262233174211648).

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

224130122032100 is a wasteful number, since it uses less digits than its factorization.

224130122032100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4292336 (or 4292329 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 224130122032100 its reverse (1230221031422), we get a palindrome (225360343063522).

The spelling of 224130122032100 in words is "two hundred twenty-four trillion, one hundred thirty billion, one hundred twenty-two million, thirty-two thousand, one hundred".