222022022112101 has 8 divisors (see below), whose sum is σ = 229689011093880. Its totient is φ = 214355770276032.

The previous prime is 222022022112053. The next prime is 222022022112133. The reversal of 222022022112101 is 101211220220222.

It can be written as a sum of positive squares in 4 ways, for example, as 116720581912900 + 105301440199201 = 10803730^2 + 10261649^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 222022022112101 - 2¹⁴ = 222022022095717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222022022112181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183673610 + ... + 184878443.

It is an arithmetic number, because the mean of its divisors is an integer number (28711126386735).

Almost surely, 2^{222022022112101} is an apocalyptic number.

It is an amenable number.

222022022112101 is a deficient number, since it is larger than the sum of its proper divisors (7666988981779).

222022022112101 is a wasteful number, since it uses less digits than its factorization.

222022022112101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368572855.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 222022022112101 its reverse (101211220220222), we get a palindrome (323233242332323).

The spelling of 222022022112101 in words is "two hundred twenty-two trillion, twenty-two billion, twenty-two million, one hundred twelve thousand, one hundred one".