2212212322101 has 8 divisors (see below), whose sum is σ = 3104859399520. Its totient is φ = 1397186729712.

The previous prime is 2212212322087. The next prime is 2212212322163. The reversal of 2212212322101 is 1012232122122.

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

It is not a de Polignac number, because 2212212322101 - 2⁵ = 2212212322069 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 (2212212322181) 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, 19405371190 + ... + 19405371303.

It is an arithmetic number, because the mean of its divisors is an integer number (388107424940).

Almost surely, 2^{2212212322101} is an apocalyptic number.

It is an amenable number.

2212212322101 is a deficient number, since it is larger than the sum of its proper divisors (892647077419).

2212212322101 is a wasteful number, since it uses less digits than its factorization.

2212212322101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38810742515.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 2212212322101 its reverse (1012232122122), we get a palindrome (3224444444223).

The spelling of 2212212322101 in words is "two trillion, two hundred twelve billion, two hundred twelve million, three hundred twenty-two thousand, one hundred one".