10020202111010 has 128 divisors (see below), whose sum is σ = 22723521891840. Its totient is φ = 3096296534016.

The previous prime is 10020202111001. The next prime is 10020202111039. The reversal of 10020202111010 is 1011120202001.

It is a junction number, because it is equal to n+sod(n) for n = 10020202110982 and 10020202111000.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 105329546 + ... + 105424634.

It is an arithmetic number, because the mean of its divisors is an integer number (177527514780).

Almost surely, 2^{10020202111010} is an apocalyptic number.

10020202111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10020202111010 is an abundant number, since it is smaller than the sum of its proper divisors (12703319780830).

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

10020202111010 is a wasteful number, since it uses less digits than its factorization.

10020202111010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97852.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10020202111010 its reverse (1011120202001), we get a palindrome (11031322313011).

The spelling of 10020202111010 in words is "ten trillion, twenty billion, two hundred two million, one hundred eleven thousand, ten".