22022253401501 has 4 divisors (see below), whose sum is σ = 22022266761600. Its totient is φ = 22022240041404.

The previous prime is 22022253401479. The next prime is 22022253401579. The reversal of 22022253401501 is 10510435222022.

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 22022253401501 - 2³⁴ = 22005073532317 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 (22022253401581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3791021 + ... + 7643058.

It is an arithmetic number, because the mean of its divisors is an integer number (5505566690400).

Almost surely, 2^{22022253401501} is an apocalyptic number.

It is an amenable number.

22022253401501 is a deficient number, since it is larger than the sum of its proper divisors (13360099).

22022253401501 is a wasteful number, since it uses less digits than its factorization.

22022253401501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13360098.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 22022253401501 its reverse (10510435222022), we get a palindrome (32532688623523).

The spelling of 22022253401501 in words is "twenty-two trillion, twenty-two billion, two hundred fifty-three million, four hundred one thousand, five hundred one".