220021100119 has 8 divisors (see below), whose sum is σ = 232698798080. Its totient is φ = 207453166200.

The previous prime is 220021100099. The next prime is 220021100149. The reversal of 220021100119 is 911001120022.

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 220021100119 - 2⁵ = 220021100087 is a prime.

It is a super-2 number, since 2×220021100119² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220021100096 and 220021100105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220021100149) 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, 27436887 + ... + 27444904.

It is an arithmetic number, because the mean of its divisors is an integer number (29087349760).

Almost surely, 2^220021100119 is an apocalyptic number.

220021100119 is a deficient number, since it is larger than the sum of its proper divisors (12677697961).

220021100119 is a wasteful number, since it uses less digits than its factorization.

220021100119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54882021.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 220021100119 in words is "two hundred twenty billion, twenty-one million, one hundred thousand, one hundred nineteen".