20002210211120 has 40 divisors (see below), whose sum is σ = 46505480351616. Its totient is φ = 8000825312768.

The previous prime is 20002210211089. The next prime is 20002210211143. The reversal of 20002210211120 is 2111201220002.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 20002210211095 and 20002210211104.

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, 11001569 + ... + 12690111.

Almost surely, 2^{20002210211120} is an apocalyptic number.

20002210211120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20002210211120 is an abundant number, since it is smaller than the sum of its proper divisors (26503270140496).

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

20002210211120 is a wasteful number, since it uses less digits than its factorization.

20002210211120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836629 (or 1836623 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20002210211120 its reverse (2111201220002), we get a palindrome (22113411431122).

The spelling of 20002210211120 in words is "twenty trillion, two billion, two hundred ten million, two hundred eleven thousand, one hundred twenty".