222001001101 has 8 divisors (see below), whose sum is σ = 242207328384. Its totient is φ = 201798743520.

The previous prime is 222001001099. The next prime is 222001001153. The reversal of 222001001101 is 101100100222.

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

It is not a de Polignac number, because 222001001101 - 2¹ = 222001001099 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 (222001001401) 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, 902800 + ... + 1122073.

It is an arithmetic number, because the mean of its divisors is an integer number (30275916048).

Almost surely, 2^222001001101 is an apocalyptic number.

It is an amenable number.

222001001101 is a deficient number, since it is larger than the sum of its proper divisors (20206327283).

222001001101 is a wasteful number, since it uses less digits than its factorization.

222001001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2034851.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 222001001101 its reverse (101100100222), we get a palindrome (323101101323).

The spelling of 222001001101 in words is "two hundred twenty-two billion, one million, one thousand, one hundred one".