32012213302 has 16 divisors (see below), whose sum is σ = 50379882624. Its totient is φ = 15235848000.

The previous prime is 32012213293. The next prime is 32012213323. The reversal of 32012213302 is 20331221023.

It is a self number, because there is not a number n which added to its sum of digits gives 32012213302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4228399 + ... + 4235962.

It is an arithmetic number, because the mean of its divisors is an integer number (3148742664).

Almost surely, 2^32012213302 is an apocalyptic number.

32012213302 is a deficient number, since it is larger than the sum of its proper divisors (18367669322).

32012213302 is a wasteful number, since it uses less digits than its factorization.

32012213302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8464455.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 32012213302 its reverse (20331221023), we get a palindrome (52343434325).

The spelling of 32012213302 in words is "thirty-two billion, twelve million, two hundred thirteen thousand, three hundred two".