1000200202223 has 4 divisors (see below), whose sum is σ = 1000654221768. Its totient is φ = 999746182680.

The previous prime is 1000200202213. The next prime is 1000200202231. The reversal of 1000200202223 is 3222020020001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1000200202223 - 2¹⁸ = 1000199940079 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1000200202198 and 1000200202207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000200202213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227006468 + ... + 227010873.

It is an arithmetic number, because the mean of its divisors is an integer number (250163555442).

Almost surely, 2^{1000200202223} is an apocalyptic number.

1000200202223 is a deficient number, since it is larger than the sum of its proper divisors (454019545).

1000200202223 is an equidigital number, since it uses as much as digits as its factorization.

1000200202223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454019544.

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

Adding to 1000200202223 its reverse (3222020020001), we get a palindrome (4222220222224).

The spelling of 1000200202223 in words is "one trillion, two hundred million, two hundred two thousand, two hundred twenty-three".