20020211120010 has 32 divisors (see below), whose sum is σ = 48054583962432. Its totient is φ = 5338047712640.

The previous prime is 20020211120003. The next prime is 20020211120017. The reversal of 20020211120010 is 1002111202002.

It is an interprime number because it is at equal distance from previous prime (20020211120003) and next prime (20020211120017).

It is not an unprimeable number, because it can be changed into a prime (20020211120017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41962131 + ... + 42436550.

It is an arithmetic number, because the mean of its divisors is an integer number (1501705748826).

Almost surely, 2^{20020211120010} is an apocalyptic number.

20020211120010 is an abundant number, since it is smaller than the sum of its proper divisors (28034372842422).

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

20020211120010 is a wasteful number, since it uses less digits than its factorization.

20020211120010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84406598.

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

Adding to 20020211120010 its reverse (1002111202002), we get a palindrome (21022322322012).

The spelling of 20020211120010 in words is "twenty trillion, twenty billion, two hundred eleven million, one hundred twenty thousand, ten".