2202422242042 has 16 divisors (see below), whose sum is σ = 3638953611072. Its totient is φ = 991381590720.

The previous prime is 2202422241977. The next prime is 2202422242091. The reversal of 2202422242042 is 2402422242022.

It is a self number, because there is not a number n which added to its sum of digits gives 2202422242042.

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, 485969103 + ... + 485973634.

It is an arithmetic number, because the mean of its divisors is an integer number (227434600692).

Almost surely, 2^{2202422242042} is an apocalyptic number.

2202422242042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2202422242042 is a deficient number, since it is larger than the sum of its proper divisors (1436531369030).

2202422242042 is a wasteful number, since it uses less digits than its factorization.

2202422242042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971942853.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 2202422242042 its reverse (2402422242022), we get a palindrome (4604844484064).

The spelling of 2202422242042 in words is "two trillion, two hundred two billion, four hundred twenty-two million, two hundred forty-two thousand, forty-two".