13520210014222 has 4 divisors (see below), whose sum is σ = 20280315021336. Its totient is φ = 6760105007110.

The previous prime is 13520210014211. The next prime is 13520210014243. The reversal of 13520210014222 is 22241001202531.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3380052503554 + ... + 3380052503557.

It is an arithmetic number, because the mean of its divisors is an integer number (5070078755334).

Almost surely, 2^{13520210014222} is an apocalyptic number.

13520210014222 is a deficient number, since it is larger than the sum of its proper divisors (6760105007114).

13520210014222 is an equidigital number, since it uses as much as digits as its factorization.

13520210014222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6760105007113.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 13520210014222 its reverse (22241001202531), we get a palindrome (35761211216753).

The spelling of 13520210014222 in words is "thirteen trillion, five hundred twenty billion, two hundred ten million, fourteen thousand, two hundred twenty-two".