2203112231102 has 16 divisors (see below), whose sum is σ = 3356272131072. Its totient is φ = 1084377210840.

The previous prime is 2203112231083. The next prime is 2203112231141. The reversal of 2203112231102 is 2011322113022.

It is a super-2 number, since 2×2203112231102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5391308 + ... + 5785535.

It is an arithmetic number, because the mean of its divisors is an integer number (209767008192).

Almost surely, 2^{2203112231102} is an apocalyptic number.

2203112231102 is a deficient number, since it is larger than the sum of its proper divisors (1153159899970).

2203112231102 is a wasteful number, since it uses less digits than its factorization.

2203112231102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11178383.

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

Adding to 2203112231102 its reverse (2011322113022), we get a palindrome (4214434344124).

The spelling of 2203112231102 in words is "two trillion, two hundred three billion, one hundred twelve million, two hundred thirty-one thousand, one hundred two".