111010020022010 has 64 divisors (see below), whose sum is σ = 201824982028800. Its totient is φ = 43960267680000.

The previous prime is 111010020021997. The next prime is 111010020022051. The reversal of 111010020022010 is 10220020010111.

It is a super-2 number, since 2×111010020022010² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111010020021982 and 111010020022000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 538678571 + ... + 538884609.

It is an arithmetic number, because the mean of its divisors is an integer number (3153515344200).

Almost surely, 2^{111010020022010} is an apocalyptic number.

111010020022010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111010020022010 is a deficient number, since it is larger than the sum of its proper divisors (90814962006790).

111010020022010 is a wasteful number, since it uses less digits than its factorization.

111010020022010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207407.

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

Adding to 111010020022010 its reverse (10220020010111), we get a palindrome (121230040032121).

The spelling of 111010020022010 in words is "one hundred eleven trillion, ten billion, twenty million, twenty-two thousand, ten".