1000201011223 has 2 divisors, whose sum is σ = 1000201011224. Its totient is φ = 1000201011222.

The previous prime is 1000201011203. The next prime is 1000201011241. The reversal of 1000201011223 is 3221101020001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1000201011223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000201011203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500100505611 + 500100505612.

It is an arithmetic number, because the mean of its divisors is an integer number (500100505612).

Almost surely, 2^{1000201011223} is an apocalyptic number.

1000201011223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000201011223 is an equidigital number, since it uses as much as digits as its factorization.

1000201011223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1000201011223 its reverse (3221101020001), we get a palindrome (4221302031224).

The spelling of 1000201011223 in words is "one trillion, two hundred one million, eleven thousand, two hundred twenty-three".