2122213131203 has 32 divisors (see below), whose sum is σ = 2402535582720. Its totient is φ = 1857701664000.

The previous prime is 2122213131191. The next prime is 2122213131223. The reversal of 2122213131203 is 3021313122212.

It is a cyclic number.

It is not a de Polignac number, because 2122213131203 - 2³⁰ = 2121139389379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122213131223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109264433 + ... + 109283853.

It is an arithmetic number, because the mean of its divisors is an integer number (75079236960).

Almost surely, 2^{2122213131203} is an apocalyptic number.

2122213131203 is a deficient number, since it is larger than the sum of its proper divisors (280322451517).

2122213131203 is a wasteful number, since it uses less digits than its factorization.

2122213131203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22619.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 2122213131203 its reverse (3021313122212), we get a palindrome (5143526253415).

The spelling of 2122213131203 in words is "two trillion, one hundred twenty-two billion, two hundred thirteen million, one hundred thirty-one thousand, two hundred three".