222122001110001 has 8 divisors (see below), whose sum is σ = 296184459288384. Its totient is φ = 148070438502480.

The previous prime is 222122001109997. The next prime is 222122001110071. The reversal of 222122001110001 is 100011100221222.

222122001110001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 222122001110001 - 2² = 222122001109997 is a prime.

It is a super-2 number, since 2×222122001110001² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222122001110071) 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, 2723845146 + ... + 2723926691.

It is an arithmetic number, because the mean of its divisors is an integer number (37023057411048).

Almost surely, 2^{222122001110001} is an apocalyptic number.

It is an amenable number.

222122001110001 is a deficient number, since it is larger than the sum of its proper divisors (74062458178383).

222122001110001 is a wasteful number, since it uses less digits than its factorization.

222122001110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5447785431.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 222122001110001 its reverse (100011100221222), we get a palindrome (322133101331223).

The spelling of 222122001110001 in words is "two hundred twenty-two trillion, one hundred twenty-two billion, one million, one hundred ten thousand, one".