13220201054 has 4 divisors (see below), whose sum is σ = 19830301584. Its totient is φ = 6610100526.

The previous prime is 13220201053. The next prime is 13220201167. The reversal of 13220201054 is 45010202231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45010202231 = 29 ⋅1552075939.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13220201053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3305050262 + ... + 3305050265.

It is an arithmetic number, because the mean of its divisors is an integer number (4957575396).

Almost surely, 2^13220201054 is an apocalyptic number.

13220201054 is a deficient number, since it is larger than the sum of its proper divisors (6610100530).

13220201054 is an equidigital number, since it uses as much as digits as its factorization.

13220201054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6610100529.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 13220201054 its reverse (45010202231), we get a palindrome (58230403285).

The spelling of 13220201054 in words is "thirteen billion, two hundred twenty million, two hundred one thousand, fifty-four".