222210322101 has 12 divisors (see below), whose sum is σ = 321001848960. Its totient is φ = 148125729960.

The previous prime is 222210322091. The next prime is 222210322193. The reversal of 222210322101 is 101223012222.

222210322101 is a `hidden beast` number, since 22 + 221 + 0 + 322 + 101 = 666.

It is not a de Polignac number, because 222210322101 - 2¹⁵ = 222210289333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222210322501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1109491 + ... + 1294368.

It is an arithmetic number, because the mean of its divisors is an integer number (26750154080).

Almost surely, 2^222210322101 is an apocalyptic number.

It is an amenable number.

222210322101 is a deficient number, since it is larger than the sum of its proper divisors (98791526859).

222210322101 is a wasteful number, since it uses less digits than its factorization.

222210322101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414136 (or 2414133 counting only the distinct ones).

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

Adding to 222210322101 its reverse (101223012222), we get a palindrome (323433334323).

The spelling of 222210322101 in words is "two hundred twenty-two billion, two hundred ten million, three hundred twenty-two thousand, one hundred one".