222210223011 has 24 divisors (see below), whose sum is σ = 376737370464. Its totient is φ = 123545450880.

The previous prime is 222210222893. The next prime is 222210223087. The reversal of 222210223011 is 110322012222.

222210223011 is a `hidden beast` number, since 222 + 210 + 2 + 230 + 1 + 1 = 666.

It is not a de Polignac number, because 222210223011 - 2¹¹ = 222210220963 is a prime.

It is a super-2 number, since 2×222210223011² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222210224011) 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, 47661810 + ... + 47666471.

It is an arithmetic number, because the mean of its divisors is an integer number (15697390436).

Almost surely, 2^222210223011 is an apocalyptic number.

222210223011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

222210223011 is a deficient number, since it is larger than the sum of its proper divisors (154527147453).

222210223011 is a wasteful number, since it uses less digits than its factorization.

222210223011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95328331 (or 95328328 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 222210223011 its reverse (110322012222), we get a palindrome (332532235233).

The spelling of 222210223011 in words is "two hundred twenty-two billion, two hundred ten million, two hundred twenty-three thousand, eleven".