220222223113 has 4 divisors (see below), whose sum is σ = 220230033940. Its totient is φ = 220214412288.

The previous prime is 220222223101. The next prime is 220222223129. The reversal of 220222223113 is 311322222022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 46555829824 + 173666393289 = 215768^2 + 416733^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220222223113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220222223153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3862968 + ... + 3919561.

It is an arithmetic number, because the mean of its divisors is an integer number (55057508485).

Almost surely, 2^220222223113 is an apocalyptic number.

It is an amenable number.

220222223113 is a deficient number, since it is larger than the sum of its proper divisors (7810827).

220222223113 is an equidigital number, since it uses as much as digits as its factorization.

220222223113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7810826.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 220222223113 its reverse (311322222022), we get a palindrome (531544445135).

The spelling of 220222223113 in words is "two hundred twenty billion, two hundred twenty-two million, two hundred twenty-three thousand, one hundred thirteen".