2202001012111 has 4 divisors (see below), whose sum is σ = 2205373142952. Its totient is φ = 2198628881272.

The previous prime is 2202001012063. The next prime is 2202001012139. The reversal of 2202001012111 is 1112101002022.

2202001012111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2202001012111 - 2⁹ = 2202001011599 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2202001012091 and 2202001012100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202001012181) 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, 1686064441 + ... + 1686065746.

It is an arithmetic number, because the mean of its divisors is an integer number (551343285738).

Almost surely, 2^{2202001012111} is an apocalyptic number.

2202001012111 is a deficient number, since it is larger than the sum of its proper divisors (3372130841).

2202001012111 is an equidigital number, since it uses as much as digits as its factorization.

2202001012111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3372130840.

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

Adding to 2202001012111 its reverse (1112101002022), we get a palindrome (3314102014133).

The spelling of 2202001012111 in words is "two trillion, two hundred two billion, one million, twelve thousand, one hundred eleven".