32222011213 has 16 divisors (see below), whose sum is σ = 38802595840. Its totient is φ = 26138732400.

The previous prime is 32222011201. The next prime is 32222011219. The reversal of 32222011213 is 31211022223.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32222011213 is a prime.

It is a super-2 number, since 2×32222011213² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32222011219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9568 + ... + 254038.

It is an arithmetic number, because the mean of its divisors is an integer number (2425162240).

Almost surely, 2^32222011213 is an apocalyptic number.

It is an amenable number.

32222011213 is a deficient number, since it is larger than the sum of its proper divisors (6580584627).

32222011213 is a wasteful number, since it uses less digits than its factorization.

32222011213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245488.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 32222011213 its reverse (31211022223), we get a palindrome (63433033436).

The spelling of 32222011213 in words is "thirty-two billion, two hundred twenty-two million, eleven thousand, two hundred thirteen".