222020022021211 has 8 divisors (see below), whose sum is σ = 225677445611904. Its totient is φ = 218363171046720.

The previous prime is 222020022021197. The next prime is 222020022021247. The reversal of 222020022021211 is 112120220020222.

222020022021211 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 222020022021211 - 2⁴¹ = 219820998765659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222020022021911) 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, 142372171 + ... + 143923156.

It is an arithmetic number, because the mean of its divisors is an integer number (28209680701488).

Almost surely, 2^{222020022021211} is an apocalyptic number.

222020022021211 is a deficient number, since it is larger than the sum of its proper divisors (3657423590693).

222020022021211 is a wasteful number, since it uses less digits than its factorization.

222020022021211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286308101.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 222020022021211 its reverse (112120220020222), we get a palindrome (334140242041433).

The spelling of 222020022021211 in words is "two hundred twenty-two trillion, twenty billion, twenty-two million, twenty-one thousand, two hundred eleven".