13022010212 has 12 divisors (see below), whose sum is σ = 22789376316. Its totient is φ = 6510759840.

The previous prime is 13022010193. The next prime is 13022010223. The reversal of 13022010212 is 21201022031.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8657558116 + 4364452096 = 93046^2 + 66064^2 .

It is a super-2 number, since 2×13022010212² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113558 + ... + 197330.

It is an arithmetic number, because the mean of its divisors is an integer number (1899114693).

Almost surely, 2^13022010212 is an apocalyptic number.

It is an amenable number.

13022010212 is a deficient number, since it is larger than the sum of its proper divisors (9767366104).

13022010212 is a wasteful number, since it uses less digits than its factorization.

13022010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122638 (or 122636 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 13022010212 its reverse (21201022031), we get a palindrome (34223032243).

The spelling of 13022010212 in words is "thirteen billion, twenty-two million, ten thousand, two hundred twelve".