12222033105044 has 48 divisors (see below), whose sum is σ = 24781120430976. Its totient is φ = 5165801049600.

The previous prime is 12222033105011. The next prime is 12222033105053. The reversal of 12222033105044 is 44050133022221.

It is a junction number, because it is equal to n+sod(n) for n = 12222033104998 and 12222033105016.

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, 23227424 + ... + 23747784.

It is an arithmetic number, because the mean of its divisors is an integer number (516273342312).

Almost surely, 2^{12222033105044} is an apocalyptic number.

12222033105044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12222033105044 is an abundant number, since it is smaller than the sum of its proper divisors (12559087325932).

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

12222033105044 is a wasteful number, since it uses less digits than its factorization.

12222033105044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531936 (or 531934 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 12222033105044 its reverse (44050133022221), we get a palindrome (56272166127265).

The spelling of 12222033105044 in words is "twelve trillion, two hundred twenty-two billion, thirty-three million, one hundred five thousand, forty-four".