2203110213122 has 64 divisors (see below), whose sum is σ = 4181860666368. Its totient is φ = 847164096000.

The previous prime is 2203110213113. The next prime is 2203110213127. The reversal of 2203110213122 is 2213120113022.

It is a super-2 number, since 2×2203110213122² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2203110213094 and 2203110213103.

It is not an unprimeable number, because it can be changed into a prime (2203110213127) 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, 1477472 + ... + 2566932.

It is an arithmetic number, because the mean of its divisors is an integer number (65341572912).

Almost surely, 2^{2203110213122} is an apocalyptic number.

2203110213122 is a deficient number, since it is larger than the sum of its proper divisors (1978750453246).

2203110213122 is a wasteful number, since it uses less digits than its factorization.

2203110213122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089795.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2203110213122 its reverse (2213120113022), we get a palindrome (4416230326144).

The spelling of 2203110213122 in words is "two trillion, two hundred three billion, one hundred ten million, two hundred thirteen thousand, one hundred twenty-two".