22541030051 has 4 divisors (see below), whose sum is σ = 22541677152. Its totient is φ = 22540382952.

The previous prime is 22541030047. The next prime is 22541030053. The reversal of 22541030051 is 15003014522.

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

It is a cyclic number.

It is not a de Polignac number, because 22541030051 - 2² = 22541030047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22541029999 and 22541030026.

It is not an unprimeable number, because it can be changed into a prime (22541030053) 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, 268136 + ... + 342021.

It is an arithmetic number, because the mean of its divisors is an integer number (5635419288).

Almost surely, 2^22541030051 is an apocalyptic number.

22541030051 is a deficient number, since it is larger than the sum of its proper divisors (647101).

22541030051 is an equidigital number, since it uses as much as digits as its factorization.

22541030051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647100.

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 22541030051 its reverse (15003014522), we get a palindrome (37544044573).

The spelling of 22541030051 in words is "twenty-two billion, five hundred forty-one million, thirty thousand, fifty-one".