13331101301212 has 24 divisors (see below), whose sum is σ = 23691014108496. Its totient is φ = 6562564495488.

The previous prime is 13331101301171. The next prime is 13331101301213. The reversal of 13331101301212 is 21210310113331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13331101301213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40381303 + ... + 40710094.

It is an arithmetic number, because the mean of its divisors is an integer number (987125587854).

Almost surely, 2^{13331101301212} is an apocalyptic number.

It is an amenable number.

13331101301212 is a deficient number, since it is larger than the sum of its proper divisors (10359912807284).

13331101301212 is a wasteful number, since it uses less digits than its factorization.

13331101301212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81092037 (or 81092035 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 13331101301212 its reverse (21210310113331), we get a palindrome (34541411414543).

The spelling of 13331101301212 in words is "thirteen trillion, three hundred thirty-one billion, one hundred one million, three hundred one thousand, two hundred twelve".