2100000222003 has 8 divisors (see below), whose sum is σ = 2800114824400. Its totient is φ = 1399942883808.

The previous prime is 2100000221983. The next prime is 2100000222037. The reversal of 2100000222003 is 3002220000012.

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

It is not a de Polignac number, because 2100000222003 - 2⁶ = 2100000221939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2100000222003.

It is not an unprimeable number, because it can be changed into a prime (2100000229003) 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, 14230408 + ... + 14377221.

It is an arithmetic number, because the mean of its divisors is an integer number (350014353050).

Almost surely, 2^{2100000222003} is an apocalyptic number.

2100000222003 is a deficient number, since it is larger than the sum of its proper divisors (700114602397).

2100000222003 is a wasteful number, since it uses less digits than its factorization.

2100000222003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28632101.

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 2100000222003 its reverse (3002220000012), we get a palindrome (5102220222015).

The spelling of 2100000222003 in words is "two trillion, one hundred billion, two hundred twenty-two thousand, three".