2212001120011 has 4 divisors (see below), whose sum is σ = 2212551236224. Its totient is φ = 2211451003800.

The previous prime is 2212001119943. The next prime is 2212001120029. The reversal of 2212001120011 is 1100211002122.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2212001120011 - 2³⁷ = 2074562166539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2212001119973 and 2212001120000.

It is not an unprimeable number, because it can be changed into a prime (2212001123011) 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, 275052075 + ... + 275060116.

It is an arithmetic number, because the mean of its divisors is an integer number (553137809056).

Almost surely, 2^{2212001120011} is an apocalyptic number.

2212001120011 is a deficient number, since it is larger than the sum of its proper divisors (550116213).

2212001120011 is an equidigital number, since it uses as much as digits as its factorization.

2212001120011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550116212.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2212001120011 its reverse (1100211002122), we get a palindrome (3312212122133).

The spelling of 2212001120011 in words is "two trillion, two hundred twelve billion, one million, one hundred twenty thousand, eleven".