32203220123312 has 40 divisors (see below), whose sum is σ = 71341298078976. Its totient is φ = 13794766929216.

The previous prime is 32203220123293. The next prime is 32203220123341. The reversal of 32203220123312 is 21332102230223.

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, 68651918 + ... + 69119405.

Almost surely, 2^{32203220123312} is an apocalyptic number.

It is an amenable number.

32203220123312 is an abundant number, since it is smaller than the sum of its proper divisors (39138077955664).

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

32203220123312 is a wasteful number, since it uses less digits than its factorization.

32203220123312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137773425 (or 137773419 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 32203220123312 its reverse (21332102230223), we get a palindrome (53535322353535).

The spelling of 32203220123312 in words is "thirty-two trillion, two hundred three billion, two hundred twenty million, one hundred twenty-three thousand, three hundred twelve".