1203112203222 has 16 divisors (see below), whose sum is σ = 2447007871680. Its totient is φ = 394240156872.

The previous prime is 1203112203211. The next prime is 1203112203287. The reversal of 1203112203222 is 2223022113021.

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, 1699310668 + ... + 1699311375.

It is an arithmetic number, because the mean of its divisors is an integer number (152937991980).

Almost surely, 2^{1203112203222} is an apocalyptic number.

1203112203222 is an abundant number, since it is smaller than the sum of its proper divisors (1243895668458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1203112203222 is a wasteful number, since it uses less digits than its factorization.

1203112203222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3398622107.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1203112203222 its reverse (2223022113021), we get a palindrome (3426134316243).

The spelling of 1203112203222 in words is "one trillion, two hundred three billion, one hundred twelve million, two hundred three thousand, two hundred twenty-two".