13220033001 has 16 divisors (see below), whose sum is σ = 20161137024. Its totient is φ = 7548182784.

The previous prime is 13220032999. The next prime is 13220033041. The reversal of 13220033001 is 10033002231.

It is not a de Polignac number, because 13220033001 - 2¹ = 13220032999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13220033041) 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, 228480 + ... + 280433.

It is an arithmetic number, because the mean of its divisors is an integer number (1260071064).

Almost surely, 2^13220033001 is an apocalyptic number.

It is an amenable number.

13220033001 is a deficient number, since it is larger than the sum of its proper divisors (6941104023).

13220033001 is a wasteful number, since it uses less digits than its factorization.

13220033001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510160.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 13220033001 its reverse (10033002231), we get a palindrome (23253035232).

The spelling of 13220033001 in words is "thirteen billion, two hundred twenty million, thirty-three thousand, one".