13220312000001 has 16 divisors (see below), whose sum is σ = 17881146720000. Its totient is φ = 8686896012288.

The previous prime is 13220311999981. The next prime is 13220312000009. The reversal of 13220312000001 is 10000021302231.

It is not a de Polignac number, because 13220312000001 - 2⁴³ = 4424218977793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13220312000009) 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, 48201126 + ... + 48474623.

It is an arithmetic number, because the mean of its divisors is an integer number (1117571670000).

Almost surely, 2^{13220312000001} is an apocalyptic number.

It is an amenable number.

13220312000001 is a deficient number, since it is larger than the sum of its proper divisors (4660834719999).

13220312000001 is an equidigital number, since it uses as much as digits as its factorization.

13220312000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96676408.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13220312000001 its reverse (10000021302231), we get a palindrome (23220333302232).

The spelling of 13220312000001 in words is "thirteen trillion, two hundred twenty billion, three hundred twelve million, one", and thus it is an aban number.