22101011010122 has 16 divisors (see below), whose sum is σ = 36165402476352. Its totient is φ = 10045883058720.

The previous prime is 22101011010121. The next prime is 22101011010137.

22101011010122 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 22101011010097 and 22101011010106.

It is not an unprimeable number, because it can be changed into a prime (22101011010121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6707843 + ... + 9444425.

It is an arithmetic number, because the mean of its divisors is an integer number (2260337654772).

Almost surely, 2^{22101011010122} is an apocalyptic number.

22101011010122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22101011010122 is a deficient number, since it is larger than the sum of its proper divisors (14064391466230).

22101011010122 is a wasteful number, since it uses less digits than its factorization.

22101011010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3103693.

The product of its (nonzero) digits is 16, while the sum is 14.

It can be divided in two parts, 2210101 and 1010122, that added together give a palindrome (3220223).

The spelling of 22101011010122 in words is "twenty-two trillion, one hundred one billion, eleven million, ten thousand, one hundred twenty-two".