222010022111201 has 4 divisors (see below), whose sum is σ = 222016947188400. Its totient is φ = 222003097034004.

The previous prime is 222010022111183. The next prime is 222010022111219. The reversal of 222010022111201 is 102111220010222.

222010022111201 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (222010022111183) and next prime (222010022111219).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222010022111201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222010022111201.

It is not an unprimeable number, because it can be changed into a prime (222010022111231) 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, 3462490511 + ... + 3462554628.

It is an arithmetic number, because the mean of its divisors is an integer number (55504236797100).

Almost surely, 2^{222010022111201} is an apocalyptic number.

It is an amenable number.

222010022111201 is a deficient number, since it is larger than the sum of its proper divisors (6925077199).

222010022111201 is an equidigital number, since it uses as much as digits as its factorization.

222010022111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6925077198.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 222010022111201 its reverse (102111220010222), we get a palindrome (324121242121423).

The spelling of 222010022111201 in words is "two hundred twenty-two trillion, ten billion, twenty-two million, one hundred eleven thousand, two hundred one".