222132101121 has 48 divisors (see below), whose sum is σ = 367740322560. Its totient is φ = 126571040640.

The previous prime is 222132101101. The next prime is 222132101129. The reversal of 222132101121 is 121101231222.

222132101121 is a `hidden beast` number, since 2 + 221 + 321 + 0 + 1 + 121 = 666.

It is not a de Polignac number, because 222132101121 - 2⁵ = 222132101089 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 222132101094 and 222132101103.

It is not an unprimeable number, because it can be changed into a prime (222132101129) 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, 41885356 + ... + 41890658.

It is an arithmetic number, because the mean of its divisors is an integer number (7661256720).

Almost surely, 2^222132101121 is an apocalyptic number.

222132101121 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

222132101121 is a deficient number, since it is larger than the sum of its proper divisors (145608221439).

222132101121 is a wasteful number, since it uses less digits than its factorization.

222132101121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7086 (or 7083 counting only the distinct ones).

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

Adding to 222132101121 its reverse (121101231222), we get a palindrome (343233332343).

The spelling of 222132101121 in words is "two hundred twenty-two billion, one hundred thirty-two million, one hundred one thousand, one hundred twenty-one".