2201113323212 has 12 divisors (see below), whose sum is σ = 3956055027120. Its totient is φ = 1070811886896.

The previous prime is 2201113323191. The next prime is 2201113323329. The reversal of 2201113323212 is 2123233111022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7436193512 + ... + 7436193807.

It is an arithmetic number, because the mean of its divisors is an integer number (329671252260).

Almost surely, 2^{2201113323212} is an apocalyptic number.

It is an amenable number.

2201113323212 is a deficient number, since it is larger than the sum of its proper divisors (1754941703908).

2201113323212 is a wasteful number, since it uses less digits than its factorization.

2201113323212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14872387360 (or 14872387358 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 2201113323212 its reverse (2123233111022), we get a palindrome (4324346434234).

The spelling of 2201113323212 in words is "two trillion, two hundred one billion, one hundred thirteen million, three hundred twenty-three thousand, two hundred twelve".