32012201112222 has 16 divisors (see below), whose sum is σ = 64028851935120. Its totient is φ = 10669992085632.

The previous prime is 32012201112209. The next prime is 32012201112293. The reversal of 32012201112222 is 22221110221023.

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, 185311083 + ... + 185483750.

It is an arithmetic number, because the mean of its divisors is an integer number (4001803245945).

Almost surely, 2^{32012201112222} is an apocalyptic number.

32012201112222 is an abundant number, since it is smaller than the sum of its proper divisors (32016650822898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32012201112222 is a wasteful number, since it uses less digits than its factorization.

32012201112222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370809227.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 32012201112222 its reverse (22221110221023), we get a palindrome (54233311333245).

The spelling of 32012201112222 in words is "thirty-two trillion, twelve billion, two hundred one million, one hundred twelve thousand, two hundred twenty-two".