20332112120106 has 16 divisors (see below), whose sum is σ = 40664381985984. Its totient is φ = 6777344415744.

The previous prime is 20332112120081. The next prime is 20332112120107. The reversal of 20332112120106 is 60102121123302.

It is a super-2 number, since 2×20332112120106² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20332112120107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4862935 + ... + 8019498.

It is an arithmetic number, because the mean of its divisors is an integer number (2541523874124).

Almost surely, 2^{20332112120106} is an apocalyptic number.

20332112120106 is an abundant number, since it is smaller than the sum of its proper divisors (20332269865878).

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

20332112120106 is a wasteful number, since it uses less digits than its factorization.

20332112120106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13145485.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 20332112120106 its reverse (60102121123302), we get a palindrome (80434233243408).

The spelling of 20332112120106 in words is "twenty trillion, three hundred thirty-two billion, one hundred twelve million, one hundred twenty thousand, one hundred six".