2201112102202 has 8 divisors (see below), whose sum is σ = 3555642626676. Its totient is φ = 1015897893312.

The previous prime is 2201112102191. The next prime is 2201112102223. The reversal of 2201112102202 is 2022012111022.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1972342168801 + 228769933401 = 1404401^2 + 478299^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42329078863 + ... + 42329078914.

Almost surely, 2^{2201112102202} is an apocalyptic number.

2201112102202 is a deficient number, since it is larger than the sum of its proper divisors (1354530524474).

2201112102202 is a wasteful number, since it uses less digits than its factorization.

2201112102202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84658157792.

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

Adding to 2201112102202 its reverse (2022012111022), we get a palindrome (4223124213224).

The spelling of 2201112102202 in words is "two trillion, two hundred one billion, one hundred twelve million, one hundred two thousand, two hundred two".