20002210011120 has 160 divisors (see below), whose sum is σ = 62910651532032. Its totient is φ = 5256693006336.

The previous prime is 20002210011107. The next prime is 20002210011167. The reversal of 20002210011120 is 2111001220002.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 20002210011096 and 20002210011105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2938359 + ... + 6974121.

Almost surely, 2^{20002210011120} is an apocalyptic number.

20002210011120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20002210011120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31455325766016).

20002210011120 is an abundant number, since it is smaller than the sum of its proper divisors (42908441520912).

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

20002210011120 is a wasteful number, since it uses less digits than its factorization.

20002210011120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4036079 (or 4036073 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 20002210011120 its reverse (2111001220002), we get a palindrome (22113211231122).

The spelling of 20002210011120 in words is "twenty trillion, two billion, two hundred ten million, eleven thousand, one hundred twenty".