22022111001112 has 8 divisors (see below), whose sum is σ = 41291458127100. Its totient is φ = 11011055500552.

The previous prime is 22022111001073. The next prime is 22022111001127. The reversal of 22022111001112 is 21110011122022.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1376381937562 + ... + 1376381937577.

Almost surely, 2^{22022111001112} is an apocalyptic number.

It is an amenable number.

22022111001112 is a deficient number, since it is larger than the sum of its proper divisors (19269347125988).

22022111001112 is a wasteful number, since it uses less digits than its factorization.

22022111001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2752763875145 (or 2752763875141 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 22022111001112 its reverse (21110011122022), we get a palindrome (43132122123134).

The spelling of 22022111001112 in words is "twenty-two trillion, twenty-two billion, one hundred eleven million, one thousand, one hundred twelve".