222212101020101 has 8 divisors (see below), whose sum is σ = 232522428290304. Its totient is φ = 212098160936160.

The previous prime is 222212101020067. The next prime is 222212101020113. The reversal of 222212101020101 is 101020101212222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222212101020101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222212101020101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222212101020601) 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, 49096794251 + ... + 49096798776.

It is an arithmetic number, because the mean of its divisors is an integer number (29065303536288).

Almost surely, 2^{222212101020101} is an apocalyptic number.

It is an amenable number.

222212101020101 is a deficient number, since it is larger than the sum of its proper divisors (10310327270203).

222212101020101 is an equidigital number, since it uses as much as digits as its factorization.

222212101020101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98193593131.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 222212101020101 its reverse (101020101212222), we get a palindrome (323232202232323).

The spelling of 222212101020101 in words is "two hundred twenty-two trillion, two hundred twelve billion, one hundred one million, twenty thousand, one hundred one".