22250124154 has 8 divisors (see below), whose sum is σ = 35131775040. Its totient is φ = 10539532476.

The previous prime is 22250124137. The next prime is 22250124157. The reversal of 22250124154 is 45142105222.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (22250124157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292764754 + ... + 292764829.

It is an arithmetic number, because the mean of its divisors is an integer number (4391471880).

Almost surely, 2^22250124154 is an apocalyptic number.

22250124154 is a deficient number, since it is larger than the sum of its proper divisors (12881650886).

22250124154 is a wasteful number, since it uses less digits than its factorization.

22250124154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585529604.

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 22250124154 its reverse (45142105222), we get a palindrome (67392229376).

The spelling of 22250124154 in words is "twenty-two billion, two hundred fifty million, one hundred twenty-four thousand, one hundred fifty-four".