2222203102042 has 16 divisors (see below), whose sum is σ = 4155808398912. Its totient is φ = 865793416320.

The previous prime is 2222203102039. The next prime is 2222203102069. The reversal of 2222203102042 is 2402013022222.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7214944983 + ... + 7214945290.

It is an arithmetic number, because the mean of its divisors is an integer number (259738024932).

Almost surely, 2^{2222203102042} is an apocalyptic number.

2222203102042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2222203102042 is a deficient number, since it is larger than the sum of its proper divisors (1933605296870).

2222203102042 is a wasteful number, since it uses less digits than its factorization.

2222203102042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14429890293.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 2222203102042 its reverse (2402013022222), we get a palindrome (4624216124264).

The spelling of 2222203102042 in words is "two trillion, two hundred twenty-two billion, two hundred three million, one hundred two thousand, forty-two".