12022201003012 has 12 divisors (see below), whose sum is σ = 21055326980940. Its totient is φ = 6006393294176.

The previous prime is 12022201003003. The next prime is 12022201003027. The reversal of 12022201003012 is 21030010222021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2675337837316 + 9346863165696 = 1635646^2 + 3057264^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1176796087 + ... + 1176806302.

It is an arithmetic number, because the mean of its divisors is an integer number (1754610581745).

Almost surely, 2^{12022201003012} is an apocalyptic number.

It is an amenable number.

12022201003012 is a deficient number, since it is larger than the sum of its proper divisors (9033125977928).

12022201003012 is a wasteful number, since it uses less digits than its factorization.

12022201003012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2353603670 (or 2353603668 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12022201003012 its reverse (21030010222021), we get a palindrome (33052211225033).

The spelling of 12022201003012 in words is "twelve trillion, twenty-two billion, two hundred one million, three thousand, twelve".