22220313401 has 16 divisors (see below), whose sum is σ = 27478933440. Its totient is φ = 17665024320.

The previous prime is 22220313389. The next prime is 22220313419. The reversal of 22220313401 is 10431302222.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22220313401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22220313461) 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, 4086410 + ... + 4091843.

It is an arithmetic number, because the mean of its divisors is an integer number (1717433340).

Almost surely, 2^22220313401 is an apocalyptic number.

It is an amenable number.

22220313401 is a deficient number, since it is larger than the sum of its proper divisors (5258620039).

22220313401 is a wasteful number, since it uses less digits than its factorization.

22220313401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8178296.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22220313401 its reverse (10431302222), we get a palindrome (32651615623).

The spelling of 22220313401 in words is "twenty-two billion, two hundred twenty million, three hundred thirteen thousand, four hundred one".