22241100051 has 12 divisors (see below), whose sum is σ = 34015800312. Its totient is φ = 13955199936.

The previous prime is 22241100043. The next prime is 22241100053. The reversal of 22241100051 is 15000114222.

It is not a de Polignac number, because 22241100051 - 2³ = 22241100043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22241099997 and 22241100033.

It is not an unprimeable number, because it can be changed into a prime (22241100053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72683181 + ... + 72683486.

It is an arithmetic number, because the mean of its divisors is an integer number (2834650026).

Almost surely, 2^22241100051 is an apocalyptic number.

22241100051 is a deficient number, since it is larger than the sum of its proper divisors (11774700261).

22241100051 is a wasteful number, since it uses less digits than its factorization.

22241100051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145366690 (or 145366687 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

Adding to 22241100051 its reverse (15000114222), we get a palindrome (37241214273).

The spelling of 22241100051 in words is "twenty-two billion, two hundred forty-one million, one hundred thousand, fifty-one".