2212200012001 has 16 divisors (see below), whose sum is σ = 2723183795200. Its totient is φ = 1754596822608.

The previous prime is 2212200011953. The next prime is 2212200012101. The reversal of 2212200012001 is 1002100022122.

It is a happy number.

It is not a de Polignac number, because 2212200012001 - 2¹⁷ = 2212199880929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2212200012101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193402221 + ... + 193413658.

It is an arithmetic number, because the mean of its divisors is an integer number (170198987200).

Almost surely, 2^{2212200012001} is an apocalyptic number.

It is an amenable number.

2212200012001 is a deficient number, since it is larger than the sum of its proper divisors (510983783199).

2212200012001 is a wasteful number, since it uses less digits than its factorization.

2212200012001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386815948.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2212200012001 its reverse (1002100022122), we get a palindrome (3214300034123).

The spelling of 2212200012001 in words is "two trillion, two hundred twelve billion, two hundred million, twelve thousand, one".