222020344011 has 16 divisors (see below), whose sum is σ = 306071728128. Its totient is φ = 143006740800.

The previous prime is 222020344001. The next prime is 222020344087. The reversal of 222020344011 is 110443020222.

It is not a de Polignac number, because 222020344011 - 2¹³ = 222020335819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222020344001) 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, 1877235 + ... + 1991996.

It is an arithmetic number, because the mean of its divisors is an integer number (19129483008).

Almost surely, 2^222020344011 is an apocalyptic number.

222020344011 is a deficient number, since it is larger than the sum of its proper divisors (84051384117).

222020344011 is a wasteful number, since it uses less digits than its factorization.

222020344011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3869882.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 222020344011 its reverse (110443020222), we get a palindrome (332463364233).

The spelling of 222020344011 in words is "two hundred twenty-two billion, twenty million, three hundred forty-four thousand, eleven".