2122112211002 has 16 divisors (see below), whose sum is σ = 3763351704960. Its totient is φ = 878115397488.

The previous prime is 2122112210993. The next prime is 2122112211119. The reversal of 2122112211002 is 2001122112212.

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, 2613438278 + ... + 2613439089.

It is an arithmetic number, because the mean of its divisors is an integer number (235209481560).

Almost surely, 2^{2122112211002} is an apocalyptic number.

2122112211002 is a deficient number, since it is larger than the sum of its proper divisors (1641239493958).

2122112211002 is a wasteful number, since it uses less digits than its factorization.

2122112211002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5226877405.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2122112211002 its reverse (2001122112212), we get a palindrome (4123234323214).

The spelling of 2122112211002 in words is "two trillion, one hundred twenty-two billion, one hundred twelve million, two hundred eleven thousand, two".