2203102302112 has 12 divisors (see below), whose sum is σ = 4337357657346. Its totient is φ = 1101551151040.

The previous prime is 2203102302109. The next prime is 2203102302113. The reversal of 2203102302112 is 2112032013022.

It can be written as a sum of positive squares in only one way, i.e., 1804734307216 + 398367994896 = 1343404^2 + 631164^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2203102302112.

It is not an unprimeable number, because it can be changed into a prime (2203102302113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34423473439 + ... + 34423473502.

Almost surely, 2^{2203102302112} is an apocalyptic number.

It is an amenable number.

2203102302112 is a deficient number, since it is larger than the sum of its proper divisors (2134255355234).

2203102302112 is an equidigital number, since it uses as much as digits as its factorization.

2203102302112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68846946951 (or 68846946943 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2203102302112 its reverse (2112032013022), we get a palindrome (4315134315134).

The spelling of 2203102302112 in words is "two trillion, two hundred three billion, one hundred two million, three hundred two thousand, one hundred twelve".