22001111110022 has 16 divisors (see below), whose sum is σ = 36001897844544. Its totient is φ = 10000482921000.

The previous prime is 22001111110009. The next prime is 22001111110031.

22001111110022 is nontrivially palindromic in base 10.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 22001111109979 and 22001111110006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13135397 + ... + 14715327.

It is an arithmetic number, because the mean of its divisors is an integer number (2250118615284).

Almost surely, 2^{22001111110022} is an apocalyptic number.

22001111110022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22001111110022 is a deficient number, since it is larger than the sum of its proper divisors (14000786734522).

22001111110022 is a wasteful number, since it uses less digits than its factorization.

22001111110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2212915.

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

It can be divided in two parts, 2200111 and 1110022, that added together give a palindrome (3310133).

The spelling of 22001111110022 in words is "twenty-two trillion, one billion, one hundred eleven million, one hundred ten thousand, twenty-two".