222130301211 has 64 divisors (see below), whose sum is σ = 418990387200. Its totient is φ = 113127331968.

The previous prime is 222130301201. The next prime is 222130301221. The reversal of 222130301211 is 112103031222.

222130301211 is a `hidden beast` number, since 2 + 22 + 130 + 301 + 211 = 666.

It is an interprime number because it is at equal distance from previous prime (222130301201) and next prime (222130301221).

It is not a de Polignac number, because 222130301211 - 2²⁷ = 221996083483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222130301201) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1487491 + ... + 1629996.

It is an arithmetic number, because the mean of its divisors is an integer number (6546724800).

Almost surely, 2^222130301211 is an apocalyptic number.

222130301211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

222130301211 is a deficient number, since it is larger than the sum of its proper divisors (196860085989).

222130301211 is a wasteful number, since it uses less digits than its factorization.

222130301211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3117545 (or 3117539 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 222130301211 its reverse (112103031222), we get a palindrome (334233332433).

The spelling of 222130301211 in words is "two hundred twenty-two billion, one hundred thirty million, three hundred one thousand, two hundred eleven".