12120101002203 has 8 divisors (see below), whose sum is σ = 16161904128528. Its totient is φ = 8079182605344.

The previous prime is 12120101002189. The next prime is 12120101002211. The reversal of 12120101002203 is 30220010102121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12120101002203 - 2²⁸ = 12119832566747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12120101002253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221150400 + ... + 221205197.

It is an arithmetic number, because the mean of its divisors is an integer number (2020238016066).

Almost surely, 2^{12120101002203} is an apocalyptic number.

12120101002203 is a deficient number, since it is larger than the sum of its proper divisors (4041803126325).

12120101002203 is an equidigital number, since it uses as much as digits as its factorization.

12120101002203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442364733.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 12120101002203 its reverse (30220010102121), we get a palindrome (42340111104324).

The spelling of 12120101002203 in words is "twelve trillion, one hundred twenty billion, one hundred one million, two thousand, two hundred three".