111022200220101 has 4 divisors (see below), whose sum is σ = 148029600293472. Its totient is φ = 74014800146732.

The previous prime is 111022200220081. The next prime is 111022200220103. The reversal of 111022200220101 is 101022002220111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 111022200220101 - 2⁹ = 111022200219589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111022200220103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18503700036681 + ... + 18503700036686.

It is an arithmetic number, because the mean of its divisors is an integer number (37007400073368).

Almost surely, 2^{111022200220101} is an apocalyptic number.

It is an amenable number.

111022200220101 is a deficient number, since it is larger than the sum of its proper divisors (37007400073371).

111022200220101 is an equidigital number, since it uses as much as digits as its factorization.

111022200220101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37007400073370.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 111022200220101 its reverse (101022002220111), we get a palindrome (212044202440212).

The spelling of 111022200220101 in words is "one hundred eleven trillion, twenty-two billion, two hundred million, two hundred twenty thousand, one hundred one".