13212082701 has 24 divisors (see below), whose sum is σ = 19240598520. Its totient is φ = 8736039936.

The previous prime is 13212082699. The next prime is 13212082757. The reversal of 13212082701 is 10728021231.

It can be written as a sum of positive squares in 4 ways, for example, as 2401490025 + 10810592676 = 49005^2 + 103974^2 .

It is not a de Polignac number, because 13212082701 - 2¹ = 13212082699 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13212082771) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 795781 + ... + 812213.

It is an arithmetic number, because the mean of its divisors is an integer number (801691605).

Almost surely, 2^13212082701 is an apocalyptic number.

It is an amenable number.

13212082701 is a deficient number, since it is larger than the sum of its proper divisors (6028515819).

13212082701 is a wasteful number, since it uses less digits than its factorization.

13212082701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17165 (or 17162 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The spelling of 13212082701 in words is "thirteen billion, two hundred twelve million, eighty-two thousand, seven hundred one".