20033120132212 has 24 divisors (see below), whose sum is σ = 38437233710400. Its totient is φ = 9060205080960.

The previous prime is 20033120132209. The next prime is 20033120132227. The reversal of 20033120132212 is 21223102133002.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1143956533 + ... + 1143974044.

It is an arithmetic number, because the mean of its divisors is an integer number (1601551404600).

Almost surely, 2^{20033120132212} is an apocalyptic number.

20033120132212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20033120132212 is a deficient number, since it is larger than the sum of its proper divisors (18404113578188).

20033120132212 is a wasteful number, since it uses less digits than its factorization.

20033120132212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2287930791 (or 2287930789 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 20033120132212 its reverse (21223102133002), we get a palindrome (41256222265214).

The spelling of 20033120132212 in words is "twenty trillion, thirty-three billion, one hundred twenty million, one hundred thirty-two thousand, two hundred twelve".