12223100101000 has 32 divisors (see below), whose sum is σ = 28602054238680. Its totient is φ = 4889240040000.

The previous prime is 12223100100983. The next prime is 12223100101013. The reversal of 12223100101000 is 10100132221.

It can be written as a sum of positive squares in 4 ways, for example, as 1660093094916 + 10563007006084 = 1288446^2 + 3250078^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6111549051 + ... + 6111551050.

Almost surely, 2^{12223100101000} is an apocalyptic number.

12223100101000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12223100101000 is an abundant number, since it is smaller than the sum of its proper divisors (16378954137680).

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

12223100101000 is a wasteful number, since it uses less digits than its factorization.

12223100101000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12223100122 (or 12223100108 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 12223100101000 its reverse (10100132221), we get a palindrome (12233200233221).

The spelling of 12223100101000 in words is "twelve trillion, two hundred twenty-three billion, one hundred million, one hundred one thousand".