1352222213 has 16 divisors (see below), whose sum is σ = 1386577920. Its totient is φ = 1318460976.

The previous prime is 1352222203. The next prime is 1352222227. The reversal of 1352222213 is 3122222531.

It is not a de Polignac number, because 1352222213 - 2²⁴ = 1335444997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352222203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2184218 + ... + 2184836.

It is an arithmetic number, because the mean of its divisors is an integer number (86661120).

Almost surely, 2^1352222213 is an apocalyptic number.

It is an amenable number.

1352222213 is a deficient number, since it is larger than the sum of its proper divisors (34355707).

1352222213 is a wasteful number, since it uses less digits than its factorization.

1352222213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016.

The product of its digits is 1440, while the sum is 23.

The square root of 1352222213 is about 36772.5741959956. The cubic root of 1352222213 is about 1105.8155395768.

Adding to 1352222213 its reverse (3122222531), we get a palindrome (4474444744).

The spelling of 1352222213 in words is "one billion, three hundred fifty-two million, two hundred twenty-two thousand, two hundred thirteen".