20133214112 has 48 divisors (see below), whose sum is σ = 45516492000. Its totient is φ = 8669802240.

The previous prime is 20133214109. The next prime is 20133214117. The reversal of 20133214112 is 21141233102.

It is not an unprimeable number, because it can be changed into a prime (20133214117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1498487 + ... + 1511862.

It is an arithmetic number, because the mean of its divisors is an integer number (948260250).

Almost surely, 2^20133214112 is an apocalyptic number.

20133214112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20133214112 is an abundant number, since it is smaller than the sum of its proper divisors (25383277888).

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

20133214112 is a wasteful number, since it uses less digits than its factorization.

20133214112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3010389 (or 3010381 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 20133214112 its reverse (21141233102), we get a palindrome (41274447214).

The spelling of 20133214112 in words is "twenty billion, one hundred thirty-three million, two hundred fourteen thousand, one hundred twelve".