10220120010111 has 16 divisors (see below), whose sum is σ = 14890697648640. Its totient is φ = 6183566901120.

The previous prime is 10220120010103. The next prime is 10220120010151. The reversal of 10220120010111 is 11101002102201.

It is not a de Polignac number, because 10220120010111 - 2³ = 10220120010103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220120010101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261110791 + ... + 261149928.

It is an arithmetic number, because the mean of its divisors is an integer number (930668603040).

Almost surely, 2^{10220120010111} is an apocalyptic number.

10220120010111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10220120010111 is a deficient number, since it is larger than the sum of its proper divisors (4670577638529).

10220120010111 is a wasteful number, since it uses less digits than its factorization.

10220120010111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522261326.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10220120010111 its reverse (11101002102201), we get a palindrome (21321122112312).

The spelling of 10220120010111 in words is "ten trillion, two hundred twenty billion, one hundred twenty million, ten thousand, one hundred eleven".