26122222222162 has 16 divisors (see below), whose sum is σ = 45259893048672. Its totient is φ = 11175282233920.

The previous prime is 26122222222127. The next prime is 26122222222169.

26122222222162 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (26122222222169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34922756608 + ... + 34922757355.

It is an arithmetic number, because the mean of its divisors is an integer number (2828743315542).

Almost surely, 2^{26122222222162} is an apocalyptic number.

26122222222162 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

26122222222162 is a deficient number, since it is larger than the sum of its proper divisors (19137670826510).

26122222222162 is a wasteful number, since it uses less digits than its factorization.

26122222222162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69845513993.

The product of its digits is 36864, while the sum is 34.

It can be divided in two parts, 2612222 and 2222162, that added together give a palindrome (4834384).

The spelling of 26122222222162 in words is "twenty-six trillion, one hundred twenty-two billion, two hundred twenty-two million, two hundred twenty-two thousand, one hundred sixty-two".