2112222133201 has 8 divisors (see below), whose sum is σ = 2148052910400. Its totient is φ = 2076392369520.

The previous prime is 2112222133187. The next prime is 2112222133223. The reversal of 2112222133201 is 1023312222112.

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

It is a cyclic number.

It is not a de Polignac number, because 2112222133201 - 2¹³ = 2112222125009 is a prime.

It is a super-2 number, since 2×2112222133201² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2112222163201) 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, 4796356 + ... + 5218186.

It is an arithmetic number, because the mean of its divisors is an integer number (268506613800).

Almost surely, 2^{2112222133201} is an apocalyptic number.

It is an amenable number.

2112222133201 is a deficient number, since it is larger than the sum of its proper divisors (35830777199).

2112222133201 is an equidigital number, since it uses as much as digits as its factorization.

2112222133201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506759.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2112222133201 its reverse (1023312222112), we get a palindrome (3135534355313).

The spelling of 2112222133201 in words is "two trillion, one hundred twelve billion, two hundred twenty-two million, one hundred thirty-three thousand, two hundred one".