2220000023 has 8 divisors (see below), whose sum is σ = 2260197600. Its totient is φ = 2179925280.

The previous prime is 2219999989. The next prime is 2220000031. The reversal of 2220000023 is 3200000222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2220000023 - 2⁶ = 2219999959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2219999959 and 2220000013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220000053) 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, 6161 + ... + 66917.

It is an arithmetic number, because the mean of its divisors is an integer number (282524700).

Almost surely, 2^2220000023 is an apocalyptic number.

2220000023 is a deficient number, since it is larger than the sum of its proper divisors (40197577).

2220000023 is an equidigital number, since it uses as much as digits as its factorization.

2220000023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61417.

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 2220000023 is about 47116.8762016329. The cubic root of 2220000023 is about 1304.5207545256.

Adding to 2220000023 its reverse (3200000222), we get a palindrome (5420000245).

The spelling of 2220000023 in words is "two billion, two hundred twenty million, twenty-three", and thus it is an aban number.