13321022131010 has 32 divisors (see below), whose sum is σ = 26345827972800. Its totient is φ = 4809159063360.

The previous prime is 13321022130929. The next prime is 13321022131019. The reversal of 13321022131010 is 1013122012331.

It is a happy number.

It is a super-2 number, since 2×13321022131010² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13321022131019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 435596945 + ... + 435627524.

It is an arithmetic number, because the mean of its divisors is an integer number (823307124150).

Almost surely, 2^{13321022131010} is an apocalyptic number.

13321022131010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13321022131010 is a deficient number, since it is larger than the sum of its proper divisors (13024805841790).

13321022131010 is a wasteful number, since it uses less digits than its factorization.

13321022131010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871224626.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13321022131010 its reverse (1013122012331), we get a palindrome (14334144143341).

The spelling of 13321022131010 in words is "thirteen trillion, three hundred twenty-one billion, twenty-two million, one hundred thirty-one thousand, ten".