222020100221011 has 8 divisors (see below), whose sum is σ = 224095562357760. Its totient is φ = 219944647490568.

The previous prime is 222020100220991. The next prime is 222020100221041. The reversal of 222020100221011 is 110122001020222.

It is a happy number.

222020100221011 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 a cyclic number.

It is not a de Polignac number, because 222020100221011 - 2⁵ = 222020100220979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222020100221041) 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, 50628670 + ... + 54838876.

It is an arithmetic number, because the mean of its divisors is an integer number (28011945294720).

Almost surely, 2^{222020100221011} is an apocalyptic number.

222020100221011 is a deficient number, since it is larger than the sum of its proper divisors (2075462136749).

222020100221011 is a wasteful number, since it uses less digits than its factorization.

222020100221011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4703153.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 222020100221011 its reverse (110122001020222), we get a palindrome (332142101241233).

The spelling of 222020100221011 in words is "two hundred twenty-two trillion, twenty billion, one hundred million, two hundred twenty-one thousand, eleven".