13022222101 has 4 divisors (see below), whose sum is σ = 14882539552. Its totient is φ = 11161904652.

The previous prime is 13022222069. The next prime is 13022222119. The reversal of 13022222101 is 10122222031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13022222101 - 2⁵ = 13022222069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022222131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 930158715 + ... + 930158728.

It is an arithmetic number, because the mean of its divisors is an integer number (3720634888).

Almost surely, 2^13022222101 is an apocalyptic number.

It is an amenable number.

13022222101 is a deficient number, since it is larger than the sum of its proper divisors (1860317451).

13022222101 is an equidigital number, since it uses as much as digits as its factorization.

13022222101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1860317450.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 13022222101 its reverse (10122222031), we get a palindrome (23144444132).

The spelling of 13022222101 in words is "thirteen billion, twenty-two million, two hundred twenty-two thousand, one hundred one".