2201112102022 has 4 divisors (see below), whose sum is σ = 3301668153036. Its totient is φ = 1100556051010.

The previous prime is 2201112101893. The next prime is 2201112102043. The reversal of 2201112102022 is 2202012111022.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2201112101987 and 2201112102005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550278025504 + ... + 550278025507.

It is an arithmetic number, because the mean of its divisors is an integer number (825417038259).

Almost surely, 2^{2201112102022} is an apocalyptic number.

2201112102022 is a deficient number, since it is larger than the sum of its proper divisors (1100556051014).

2201112102022 is a wasteful number, since it uses less digits than its factorization.

2201112102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100556051013.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2201112102022 its reverse (2202012111022), we get a palindrome (4403124213044).

The spelling of 2201112102022 in words is "two trillion, two hundred one billion, one hundred twelve million, one hundred two thousand, twenty-two".