2211112112002 has 8 divisors (see below), whose sum is σ = 3317232340800. Its totient is φ = 1105367998404.

The previous prime is 2211112111961. The next prime is 2211112112003. The reversal of 2211112112002 is 2002112111122.

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

It is not an unprimeable number, because it can be changed into a prime (2211112112003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94014102 + ... + 94037617.

It is an arithmetic number, because the mean of its divisors is an integer number (414654042600).

Almost surely, 2^{2211112112002} is an apocalyptic number.

2211112112002 is a deficient number, since it is larger than the sum of its proper divisors (1106120228798).

2211112112002 is a wasteful number, since it uses less digits than its factorization.

2211112112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188057600.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 2211112112002 its reverse (2002112111122), we get a palindrome (4213224223124).

The spelling of 2211112112002 in words is "two trillion, two hundred eleven billion, one hundred twelve million, one hundred twelve thousand, two".