11012321222101 has 8 divisors (see below), whose sum is σ = 11199236869440. Its totient is φ = 10825414446048.

The previous prime is 11012321222093. The next prime is 11012321222129. The reversal of 11012321222101 is 10122212321011.

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 11012321222101 - 2³ = 11012321222093 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 (11012321222141) 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, 310185 + ... + 4703281.

It is an arithmetic number, because the mean of its divisors is an integer number (1399904608680).

Almost surely, 2^{11012321222101} is an apocalyptic number.

It is an amenable number.

11012321222101 is a deficient number, since it is larger than the sum of its proper divisors (186915647339).

11012321222101 is an equidigital number, since it uses as much as digits as its factorization.

11012321222101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4435643.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 11012321222101 its reverse (10122212321011), we get a palindrome (21134533543112).

The spelling of 11012321222101 in words is "eleven trillion, twelve billion, three hundred twenty-one million, two hundred twenty-two thousand, one hundred one".