12022010001212 has 12 divisors (see below), whose sum is σ = 21038613493296. Its totient is φ = 6010977574560.

The previous prime is 12022010001059. The next prime is 12022010001247. The reversal of 12022010001212 is 21210001022021.

It is a congruent number.

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, 5853953 + ... + 7636280.

It is an arithmetic number, because the mean of its divisors is an integer number (1753217791108).

Almost surely, 2^{12022010001212} is an apocalyptic number.

It is an amenable number.

12022010001212 is a deficient number, since it is larger than the sum of its proper divisors (9016603492084).

12022010001212 is a wasteful number, since it uses less digits than its factorization.

12022010001212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13713028 (or 13713026 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12022010001212 its reverse (21210001022021), we get a palindrome (33232011023233).

The spelling of 12022010001212 in words is "twelve trillion, twenty-two billion, ten million, one thousand, two hundred twelve".