2200001220023 has 2 divisors, whose sum is σ = 2200001220024. Its totient is φ = 2200001220022.

The previous prime is 2200001219917. The next prime is 2200001220049. The reversal of 2200001220023 is 3200221000022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2200001220023 - 2²² = 2199997025719 is a prime.

It is a super-2 number, since 2×2200001220023² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2200001220223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100000610011 + 1100000610012.

It is an arithmetic number, because the mean of its divisors is an integer number (1100000610012).

Almost surely, 2^{2200001220023} is an apocalyptic number.

2200001220023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2200001220023 is an equidigital number, since it uses as much as digits as its factorization.

2200001220023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 2200001220023 its reverse (3200221000022), we get a palindrome (5400222220045).

The spelling of 2200001220023 in words is "two trillion, two hundred billion, one million, two hundred twenty thousand, twenty-three".