2212111001201 has 8 divisors (see below), whose sum is σ = 2217351374784. Its totient is φ = 2206876568400.

The previous prime is 2212111001179. The next prime is 2212111001239. The reversal of 2212111001201 is 1021001112122.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2212111001201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2212111001701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 739151 + ... + 2229476.

It is an arithmetic number, because the mean of its divisors is an integer number (277168921848).

Almost surely, 2^{2212111001201} is an apocalyptic number.

It is an amenable number.

2212111001201 is a deficient number, since it is larger than the sum of its proper divisors (5240373583).

2212111001201 is a wasteful number, since it uses less digits than its factorization.

2212111001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2970391.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2212111001201 its reverse (1021001112122), we get a palindrome (3233112113323).

The spelling of 2212111001201 in words is "two trillion, two hundred twelve billion, one hundred eleven million, one thousand, two hundred one".