10201020111110 has 16 divisors (see below), whose sum is σ = 18394801804656. Its totient is φ = 4073082354528.

The previous prime is 10201020111097. The next prime is 10201020111151. The reversal of 10201020111110 is 1111102010201.

It is a super-2 number, since 2×10201020111110² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10201020111091 and 10201020111100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 915705392 + ... + 915716531.

It is an arithmetic number, because the mean of its divisors is an integer number (1149675112791).

Almost surely, 2^{10201020111110} is an apocalyptic number.

10201020111110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10201020111110 is a deficient number, since it is larger than the sum of its proper divisors (8193781693546).

10201020111110 is a wasteful number, since it uses less digits than its factorization.

10201020111110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1831422487.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10201020111110 its reverse (1111102010201), we get a palindrome (11312122121311).

The spelling of 10201020111110 in words is "ten trillion, two hundred one billion, twenty million, one hundred eleven thousand, one hundred ten".