10000010211020 has 12 divisors (see below), whose sum is σ = 21000021443184. Its totient is φ = 4000004084400.

The previous prime is 10000010211017. The next prime is 10000010211047. The reversal of 10000010211020 is 2011201000001.

It is a junction number, because it is equal to n+sod(n) for n = 10000010210989 and 10000010211007.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250000255256 + ... + 250000255295.

It is an arithmetic number, because the mean of its divisors is an integer number (1750001786932).

Almost surely, 2^{10000010211020} is an apocalyptic number.

10000010211020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10000010211020 is an abundant number, since it is smaller than the sum of its proper divisors (11000011232164).

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

10000010211020 is a wasteful number, since it uses less digits than its factorization.

10000010211020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500000510560 (or 500000510558 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10000010211020 its reverse (2011201000001), we get a palindrome (12011211211021).

The spelling of 10000010211020 in words is "ten trillion, ten million, two hundred eleven thousand, twenty".