222100100022101 has 8 divisors (see below), whose sum is σ = 254186695175040. Its totient is φ = 190103007228048.

The previous prime is 222100100022077. The next prime is 222100100022103. The reversal of 222100100022101 is 101220001001222.

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 222100100022101 - 2¹⁰ = 222100100021077 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 (222100100022103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22375584401 + ... + 22375594326.

It is an arithmetic number, because the mean of its divisors is an integer number (31773336896880).

Almost surely, 2^{222100100022101} is an apocalyptic number.

It is an amenable number.

222100100022101 is a deficient number, since it is larger than the sum of its proper divisors (32086595152939).

222100100022101 is an equidigital number, since it uses as much as digits as its factorization.

222100100022101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44751179443.

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

Adding to 222100100022101 its reverse (101220001001222), we get a palindrome (323320101023323).

The spelling of 222100100022101 in words is "two hundred twenty-two trillion, one hundred billion, one hundred million, twenty-two thousand, one hundred one".