1200202200213 has 4 divisors (see below), whose sum is σ = 1600269600288. Its totient is φ = 800134800140.

The previous prime is 1200202200121. The next prime is 1200202200233. The reversal of 1200202200213 is 3120022020021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1200202200213 - 2²¹ = 1200200103061 is a prime.

It is a super-2 number, since 2×1200202200213² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1200202200192 and 1200202200201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200202200233) 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, 200033700033 + ... + 200033700038.

It is an arithmetic number, because the mean of its divisors is an integer number (400067400072).

Almost surely, 2^{1200202200213} is an apocalyptic number.

It is an amenable number.

1200202200213 is a deficient number, since it is larger than the sum of its proper divisors (400067400075).

1200202200213 is an equidigital number, since it uses as much as digits as its factorization.

1200202200213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400067400074.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 1200202200213 its reverse (3120022020021), we get a palindrome (4320224220234).

The spelling of 1200202200213 in words is "one trillion, two hundred billion, two hundred two million, two hundred thousand, two hundred thirteen".