22321214041012 has 6 divisors (see below), whose sum is σ = 39062124571778. Its totient is φ = 11160607020504.

The previous prime is 22321214040967. The next prime is 22321214041109. The reversal of 22321214041012 is 21014041212322.

It can be written as a sum of positive squares in only one way, i.e., 22304877622416 + 16336418596 = 4722804^2 + 127814^2 .

It is a super-3 number, since 3×22321214041012³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2790151755123 + ... + 2790151755130.

Almost surely, 2^{22321214041012} is an apocalyptic number.

It is an amenable number.

22321214041012 is a deficient number, since it is larger than the sum of its proper divisors (16740910530766).

22321214041012 is a wasteful number, since it uses less digits than its factorization.

22321214041012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5580303510257 (or 5580303510255 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 22321214041012 its reverse (21014041212322), we get a palindrome (43335255253334).

The spelling of 22321214041012 in words is "twenty-two trillion, three hundred twenty-one billion, two hundred fourteen million, forty-one thousand, twelve".