32101220112112 has 10 divisors (see below), whose sum is σ = 62196113967248. Its totient is φ = 16050610056048.

The previous prime is 32101220112107. The next prime is 32101220112131. The reversal of 32101220112112 is 21121102210123.

It is a self number, because there is not a number n which added to its sum of digits gives 32101220112112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1003163128488 + ... + 1003163128519.

Almost surely, 2^{32101220112112} is an apocalyptic number.

It is an amenable number.

32101220112112 is a deficient number, since it is larger than the sum of its proper divisors (30094893855136).

32101220112112 is a wasteful number, since it uses less digits than its factorization.

32101220112112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2006326257015 (or 2006326257009 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 32101220112112 its reverse (21121102210123), we get a palindrome (53222322322235).

The spelling of 32101220112112 in words is "thirty-two trillion, one hundred one billion, two hundred twenty million, one hundred twelve thousand, one hundred twelve".