222001020112011 has 16 divisors (see below), whose sum is σ = 338287734681600. Its totient is φ = 126857551051008.

The previous prime is 222001020111929. The next prime is 222001020112013. The reversal of 222001020112011 is 110211020100222.

222001020112011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 222001020112011 - 2²⁶ = 222000953003147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222001020112013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9196630 + ... + 22990868.

It is an arithmetic number, because the mean of its divisors is an integer number (21142983417600).

Almost surely, 2^{222001020112011} is an apocalyptic number.

222001020112011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

222001020112011 is a deficient number, since it is larger than the sum of its proper divisors (116286714569589).

222001020112011 is a wasteful number, since it uses less digits than its factorization.

222001020112011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14560618.

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

Adding to 222001020112011 its reverse (110211020100222), we get a palindrome (332212040212233).

The spelling of 222001020112011 in words is "two hundred twenty-two trillion, one billion, twenty million, one hundred twelve thousand, eleven".