13022101121212 has 6 divisors (see below), whose sum is σ = 22788676962128. Its totient is φ = 6511050560604.

The previous prime is 13022101121201. The next prime is 13022101121243. The reversal of 13022101121212 is 21212110122031.

It is a super-2 number, since 2×13022101121212² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13022101121212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1627762640148 + ... + 1627762640155.

Almost surely, 2^{13022101121212} is an apocalyptic number.

It is an amenable number.

13022101121212 is a deficient number, since it is larger than the sum of its proper divisors (9766575840916).

13022101121212 is a wasteful number, since it uses less digits than its factorization.

13022101121212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3255525280307 (or 3255525280305 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 13022101121212 its reverse (21212110122031), we get a palindrome (34234211243243).

The spelling of 13022101121212 in words is "thirteen trillion, twenty-two billion, one hundred one million, one hundred twenty-one thousand, two hundred twelve".