10012122202020 has 96 divisors (see below), whose sum is σ = 28486671228288. Its totient is φ = 2627100413952.

The previous prime is 10012122201973. The next prime is 10012122202051. The reversal of 10012122202020 is 2020222121001.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3965094 + ... + 5978813.

It is an arithmetic number, because the mean of its divisors is an integer number (296736158628).

Almost surely, 2^{10012122202020} is an apocalyptic number.

10012122202020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10012122202020 is an abundant number, since it is smaller than the sum of its proper divisors (18474549026268).

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

10012122202020 is a wasteful number, since it uses less digits than its factorization.

10012122202020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9944189 (or 9944187 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10012122202020 its reverse (2020222121001), we get a palindrome (12032344323021).

The spelling of 10012122202020 in words is "ten trillion, twelve billion, one hundred twenty-two million, two hundred two thousand, twenty".