2120100222203 has 8 divisors (see below), whose sum is σ = 2122440354000. Its totient is φ = 2117760910848.

The previous prime is 2120100222143. The next prime is 2120100222211. The reversal of 2120100222203 is 3022220010212.

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

It is a cyclic number.

It is not a de Polignac number, because 2120100222203 - 2¹² = 2120100218107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2120100222103) 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, 5039723 + ... + 5444171.

It is an arithmetic number, because the mean of its divisors is an integer number (265305044250).

Almost surely, 2^{2120100222203} is an apocalyptic number.

2120100222203 is a deficient number, since it is larger than the sum of its proper divisors (2340131797).

2120100222203 is a wasteful number, since it uses less digits than its factorization.

2120100222203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410221.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2120100222203 its reverse (3022220010212), we get a palindrome (5142320232415).

The spelling of 2120100222203 in words is "two trillion, one hundred twenty billion, one hundred million, two hundred twenty-two thousand, two hundred three".