222210121113 has 48 divisors (see below), whose sum is σ = 340731196416. Its totient is φ = 139301285760.

The previous prime is 222210121093. The next prime is 222210121123. The reversal of 222210121113 is 311121012222.

222210121113 is a `hidden beast` number, since 222 + 210 + 121 + 113 = 666.

It is not a de Polignac number, because 222210121113 - 2¹⁴ = 222210104729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222210121123) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7965756 + ... + 7993602.

It is an arithmetic number, because the mean of its divisors is an integer number (7098566592).

Almost surely, 2^222210121113 is an apocalyptic number.

It is an amenable number.

222210121113 is a deficient number, since it is larger than the sum of its proper divisors (118521075303).

222210121113 is a wasteful number, since it uses less digits than its factorization.

222210121113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28694 (or 28691 counting only the distinct ones).

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

Adding to 222210121113 its reverse (311121012222), we get a palindrome (533331133335).

The spelling of 222210121113 in words is "two hundred twenty-two billion, two hundred ten million, one hundred twenty-one thousand, one hundred thirteen".