1200220213 has 8 divisors (see below), whose sum is σ = 1271946240. Its totient is φ = 1128619200.

The previous prime is 1200220163. The next prime is 1200220223. The reversal of 1200220213 is 3120220021.

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

It is a cyclic number.

It is not a de Polignac number, because 1200220213 - 2¹³ = 1200212021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1200220193 and 1200220202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200220223) 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, 11103 + ... + 50236.

It is an arithmetic number, because the mean of its divisors is an integer number (158993280).

Almost surely, 2^1200220213 is an apocalyptic number.

It is an amenable number.

1200220213 is a deficient number, since it is larger than the sum of its proper divisors (71726027).

1200220213 is a wasteful number, since it uses less digits than its factorization.

1200220213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62507.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1200220213 is about 34644.1945064393. The cubic root of 1200220213 is about 1062.7235683266.

Adding to 1200220213 its reverse (3120220021), we get a palindrome (4320440234).

The spelling of 1200220213 in words is "one billion, two hundred million, two hundred twenty thousand, two hundred thirteen".