32012011112 has 16 divisors (see below), whose sum is σ = 60026257860. Its totient is φ = 16005009024.

The previous prime is 32012011111. The next prime is 32012011117. The reversal of 32012011112 is 21111021023.

It can be written as a sum of positive squares in 2 ways, for example, as 29599826116 + 2412184996 = 172046^2 + 49114^2 .

It is a super-2 number, since 2×32012011112² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32012011111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22118 + ... + 253994.

Almost surely, 2^32012011112 is an apocalyptic number.

It is an amenable number.

32012011112 is a deficient number, since it is larger than the sum of its proper divisors (28014246748).

32012011112 is a wasteful number, since it uses less digits than its factorization.

32012011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249140 (or 249136 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 32012011112 its reverse (21111021023), we get a palindrome (53123032135).

The spelling of 32012011112 in words is "thirty-two billion, twelve million, eleven thousand, one hundred twelve".