22541150145 has 8 divisors (see below), whose sum is σ = 36065840256. Its totient is φ = 12021946736.

The previous prime is 22541150141. The next prime is 22541150183. The reversal of 22541150145 is 54105114522.

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

It is a cyclic number.

It is not a de Polignac number, because 22541150145 - 2² = 22541150141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22541150141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 751371657 + ... + 751371686.

It is an arithmetic number, because the mean of its divisors is an integer number (4508230032).

Almost surely, 2^22541150145 is an apocalyptic number.

It is an amenable number.

22541150145 is a deficient number, since it is larger than the sum of its proper divisors (13524690111).

22541150145 is a wasteful number, since it uses less digits than its factorization.

22541150145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1502743351.

The product of its (nonzero) digits is 8000, while the sum is 30.

Adding to 22541150145 its reverse (54105114522), we get a palindrome (76646264667).

The spelling of 22541150145 in words is "twenty-two billion, five hundred forty-one million, one hundred fifty thousand, one hundred forty-five".