20112010332332 has 12 divisors (see below), whose sum is σ = 35196049565040. Its totient is φ = 10055996170896.

The previous prime is 20112010332331. The next prime is 20112010332341. The reversal of 20112010332332 is 23323301021102.

It is a junction number, because it is equal to n+sod(n) for n = 20112010332298 and 20112010332307.

It is not an unprimeable number, because it can be changed into a prime (20112010332331) 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, 7102169 + ... + 9521807.

It is an arithmetic number, because the mean of its divisors is an integer number (2933004130420).

Almost surely, 2^{20112010332332} is an apocalyptic number.

It is an amenable number.

20112010332332 is a deficient number, since it is larger than the sum of its proper divisors (15084039232708).

20112010332332 is a wasteful number, since it uses less digits than its factorization.

20112010332332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4497640 (or 4497638 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 20112010332332 its reverse (23323301021102), we get a palindrome (43435311353434).

The spelling of 20112010332332 in words is "twenty trillion, one hundred twelve billion, ten million, three hundred thirty-two thousand, three hundred thirty-two".