22002322111022 has 32 divisors (see below), whose sum is σ = 37167077919744. Its totient is φ = 9677955081600.

The previous prime is 22002322110959. The next prime is 22002322111153. The reversal of 22002322111022 is 22011122320022.

It is a junction number, because it is equal to n+sod(n) for n = 22002322110985 and 22002322111003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12961253 + ... + 14560175.

It is an arithmetic number, because the mean of its divisors is an integer number (1161471184992).

Almost surely, 2^{22002322111022} is an apocalyptic number.

22002322111022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22002322111022 is a deficient number, since it is larger than the sum of its proper divisors (15164755808722).

22002322111022 is a wasteful number, since it uses less digits than its factorization.

22002322111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1619144.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 22002322111022 its reverse (22011122320022), we get a palindrome (44013444431044).

The spelling of 22002322111022 in words is "twenty-two trillion, two billion, three hundred twenty-two million, one hundred eleven thousand, twenty-two".