111010223012201 has 8 divisors (see below), whose sum is σ = 113647895590944. Its totient is φ = 108375097682880.

The previous prime is 111010223012197. The next prime is 111010223012267. The reversal of 111010223012201 is 102210322010111.

It is a happy number.

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 111010223012201 - 2² = 111010223012197 is a prime.

It is a super-2 number, since 2×111010223012201² (a number of 29 digits) contains 22 as substring.

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 111010223012201.

It is not an unprimeable number, because it can be changed into a prime (111010223212201) 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, 636724160 + ... + 636898481.

It is an arithmetic number, because the mean of its divisors is an integer number (14205986948868).

Almost surely, 2^{111010223012201} is an apocalyptic number.

It is an amenable number.

111010223012201 is a deficient number, since it is larger than the sum of its proper divisors (2637672578743).

111010223012201 is a wasteful number, since it uses less digits than its factorization.

111010223012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273624711.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 111010223012201 its reverse (102210322010111), we get a palindrome (213220545022312).

The spelling of 111010223012201 in words is "one hundred eleven trillion, ten billion, two hundred twenty-three million, twelve thousand, two hundred one".