13022011321210 has 48 divisors (see below), whose sum is σ = 24523594507944. Its totient is φ = 4978156046336.

The previous prime is 13022011321093. The next prime is 13022011321219. The reversal of 13022011321210 is 1212311022031.

It can be written as a sum of positive squares in 4 ways, for example, as 12757976692561 + 264034628649 = 3571831^2 + 513843^2 .

It is not an unprimeable number, because it can be changed into a prime (13022011321219) 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, 5279274 + ... + 7342666.

Almost surely, 2^{13022011321210} is an apocalyptic number.

13022011321210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13022011321210 is a deficient number, since it is larger than the sum of its proper divisors (11501583186734).

13022011321210 is a wasteful number, since it uses less digits than its factorization.

13022011321210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064639 (or 2064616 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 13022011321210 its reverse (1212311022031), we get a palindrome (14234322343241).

The spelling of 13022011321210 in words is "thirteen trillion, twenty-two billion, eleven million, three hundred twenty-one thousand, two hundred ten".