222012102101 has 8 divisors (see below), whose sum is σ = 235480898400. Its totient is φ = 208721700720.

The previous prime is 222012102061. The next prime is 222012102107. The reversal of 222012102101 is 101201210222.

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 222012102101 - 2³⁰ = 220938360277 is a prime.

It is a super-2 number, since 2×222012102101² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222012102107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44596166 + ... + 44601143.

It is an arithmetic number, because the mean of its divisors is an integer number (29435112300).

Almost surely, 2^222012102101 is an apocalyptic number.

It is an amenable number.

222012102101 is a deficient number, since it is larger than the sum of its proper divisors (13468796299).

222012102101 is a wasteful number, since it uses less digits than its factorization.

222012102101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89197459.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 222012102101 its reverse (101201210222), we get a palindrome (323213312323).

The spelling of 222012102101 in words is "two hundred twenty-two billion, twelve million, one hundred two thousand, one hundred one".