10020111110 has 16 divisors (see below), whose sum is σ = 18083298816. Its totient is φ = 3997578048.

The previous prime is 10020111067. The next prime is 10020111113. The reversal of 10020111110 is 1111102001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020111113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1304279 + ... + 1311938.

It is an arithmetic number, because the mean of its divisors is an integer number (1130206176).

Almost surely, 2^10020111110 is an apocalyptic number.

10020111110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10020111110 is a deficient number, since it is larger than the sum of its proper divisors (8063187706).

10020111110 is a wasteful number, since it uses less digits than its factorization.

10020111110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2616607.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 10020111110 its reverse (1111102001), we get a palindrome (11131213111).

The spelling of 10020111110 in words is "ten billion, twenty million, one hundred eleven thousand, one hundred ten".