222000222101 has 16 divisors (see below), whose sum is σ = 256459765248. Its totient is φ = 188230416000.

The previous prime is 222000222077. The next prime is 222000222167. The reversal of 222000222101 is 101222000222.

It is a cyclic number.

It is not a de Polignac number, because 222000222101 - 2¹⁴ = 222000205717 is a prime.

It is a super-2 number, since 2×222000222101² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222000225101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 637481 + ... + 922161.

It is an arithmetic number, because the mean of its divisors is an integer number (16028735328).

Almost surely, 2^222000222101 is an apocalyptic number.

It is an amenable number.

222000222101 is a deficient number, since it is larger than the sum of its proper divisors (34459543147).

222000222101 is a wasteful number, since it uses less digits than its factorization.

222000222101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285892.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 222000222101 its reverse (101222000222), we get a palindrome (323222222323).

It can be divided in two parts, 222000222 and 101, that multiplied together give a palindrome (22422022422).

The spelling of 222000222101 in words is "two hundred twenty-two billion, two hundred twenty-two thousand, one hundred one".