22045201054 has 8 divisors (see below), whose sum is σ = 33068579040. Its totient is φ = 11022341376.

The previous prime is 22045201051. The next prime is 22045201081. The reversal of 22045201054 is 45010254022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22045201054² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22045201051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4507 + ... + 210025.

It is an arithmetic number, because the mean of its divisors is an integer number (4133572380).

Almost surely, 2^22045201054 is an apocalyptic number.

22045201054 is a deficient number, since it is larger than the sum of its proper divisors (11023377986).

22045201054 is a wasteful number, since it uses less digits than its factorization.

22045201054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259154.

The product of its (nonzero) digits is 3200, while the sum is 25.

Adding to 22045201054 its reverse (45010254022), we get a palindrome (67055455076).

The spelling of 22045201054 in words is "twenty-two billion, forty-five million, two hundred one thousand, fifty-four".