100020022222110 has 32 divisors (see below), whose sum is σ = 240048716648832. Its totient is φ = 26671932224160.

The previous prime is 100020022222069. The next prime is 100020022222111. The reversal of 100020022222110 is 11222220020001.

It is a super-2 number, since 2×100020022222110² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 100020022222110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100020022222111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6902725 + ... + 15738095.

It is an arithmetic number, because the mean of its divisors is an integer number (7501522395276).

Almost surely, 2^{100020022222110} is an apocalyptic number.

100020022222110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100020022222110 is an abundant number, since it is smaller than the sum of its proper divisors (140028694426722).

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

100020022222110 is a wasteful number, since it uses less digits than its factorization.

100020022222110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9212728.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 100020022222110 its reverse (11222220020001), we get a palindrome (111242242242111).

The spelling of 100020022222110 in words is "one hundred trillion, twenty billion, twenty-two million, two hundred twenty-two thousand, one hundred ten".