221132010143012 has 48 divisors (see below), whose sum is σ = 397639272871680. Its totient is φ = 107523794673792.

The previous prime is 221132010142969. The next prime is 221132010143047. The reversal of 221132010143012 is 210341010231122.

It is a super-3 number, since 3×221132010143012³ (a number of 44 digits) contains 333 as substring.

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, 5693536289 + ... + 5693575127.

It is an arithmetic number, because the mean of its divisors is an integer number (8284151518160).

Almost surely, 2^{221132010143012} is an apocalyptic number.

It is an amenable number.

221132010143012 is a deficient number, since it is larger than the sum of its proper divisors (176507262728668).

221132010143012 is a wasteful number, since it uses less digits than its factorization.

221132010143012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57180 (or 57178 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 221132010143012 its reverse (210341010231122), we get a palindrome (431473020374134).

The spelling of 221132010143012 in words is "two hundred twenty-one trillion, one hundred thirty-two billion, ten million, one hundred forty-three thousand, twelve".