220021119999 has 6 divisors (see below), whose sum is σ = 317808284456. Its totient is φ = 146680746660.

The previous prime is 220021119977. The next prime is 220021120001. The reversal of 220021119999 is 999911120022.

It is a de Polignac number, because none of the positive numbers 2^k-220021119999 is a prime.

It is a super-2 number, since 2×220021119999² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220021119949) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12223395547 + ... + 12223395564.

Almost surely, 2^220021119999 is an apocalyptic number.

220021119999 is a deficient number, since it is larger than the sum of its proper divisors (97787164457).

220021119999 is a wasteful number, since it uses less digits than its factorization.

220021119999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24446791117 (or 24446791114 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 45.

The spelling of 220021119999 in words is "two hundred twenty billion, twenty-one million, one hundred nineteen thousand, nine hundred ninety-nine".