20113032210000 has 100 divisors (see below), whose sum is σ = 64927549808352. Its totient is φ = 5363475248000.

The previous prime is 20113032209953. The next prime is 20113032210023. The reversal of 20113032210000 is 1223031102.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 335187204 + ... + 335247203.

Almost surely, 2^{20113032210000} is an apocalyptic number.

20113032210000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20113032210000 is an abundant number, since it is smaller than the sum of its proper divisors (44814517598352).

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

20113032210000 is an equidigital number, since it uses as much as digits as its factorization.

20113032210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670434438 (or 670434417 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 20113032210000 its reverse (1223031102), we get a palindrome (20114255241102).

The spelling of 20113032210000 in words is "twenty trillion, one hundred thirteen billion, thirty-two million, two hundred ten thousand".