222010122112201 has 4 divisors (see below), whose sum is σ = 222010191423504. Its totient is φ = 222010052800900.

The previous prime is 222010122112183. The next prime is 222010122112253. The reversal of 222010122112201 is 102211221010222.

222010122112201 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 a cyclic number.

It is not a de Polignac number, because 222010122112201 - 2⁹ = 222010122111689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222010122112291) 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, 29605735 + ... + 36338956.

It is an arithmetic number, because the mean of its divisors is an integer number (55502547855876).

Almost surely, 2^{222010122112201} is an apocalyptic number.

It is an amenable number.

222010122112201 is a deficient number, since it is larger than the sum of its proper divisors (69311303).

222010122112201 is an equidigital number, since it uses as much as digits as its factorization.

222010122112201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69311302.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 222010122112201 its reverse (102211221010222), we get a palindrome (324221343122423).

The spelling of 222010122112201 in words is "two hundred twenty-two trillion, ten billion, one hundred twenty-two million, one hundred twelve thousand, two hundred one".