222201211113 has 24 divisors (see below), whose sum is σ = 367123867968. Its totient is φ = 126862902432.

The previous prime is 222201211103. The next prime is 222201211123. The reversal of 222201211113 is 311112102222.

It is an interprime number because it is at equal distance from previous prime (222201211103) and next prime (222201211123).

It is not a de Polignac number, because 222201211113 - 2⁴ = 222201211097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222201211103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1443070 + ... + 1589607.

It is an arithmetic number, because the mean of its divisors is an integer number (15296827832).

Almost surely, 2^222201211113 is an apocalyptic number.

It is an amenable number.

222201211113 is a deficient number, since it is larger than the sum of its proper divisors (144922656855).

222201211113 is a wasteful number, since it uses less digits than its factorization.

222201211113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3033853 (or 3033850 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 222201211113 its reverse (311112102222), we get a palindrome (533313313335).

The spelling of 222201211113 in words is "two hundred twenty-two billion, two hundred one million, two hundred eleven thousand, one hundred thirteen".