13342132221020 has 24 divisors (see below), whose sum is σ = 28295888338368. Its totient is φ = 5284012760000.

The previous prime is 13342132221017. The next prime is 13342132221031. The reversal of 13342132221020 is 2012223124331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3302505956 + ... + 3302509995.

It is an arithmetic number, because the mean of its divisors is an integer number (1178995347432).

Almost surely, 2^{13342132221020} is an apocalyptic number.

13342132221020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13342132221020 is an abundant number, since it is smaller than the sum of its proper divisors (14953756117348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13342132221020 is a wasteful number, since it uses less digits than its factorization.

13342132221020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6605016061 (or 6605016059 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 13342132221020 its reverse (2012223124331), we get a palindrome (15354355345351).

The spelling of 13342132221020 in words is "thirteen trillion, three hundred forty-two billion, one hundred thirty-two million, two hundred twenty-one thousand, twenty".