22125123026 has 16 divisors (see below), whose sum is σ = 35184157440. Its totient is φ = 10416360240.

The previous prime is 22125123019. The next prime is 22125123043. The reversal of 22125123026 is 62032152122.

It is a junction number, because it is equal to n+sod(n) for n = 22125122986 and 22125123004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4820096 + ... + 4824683.

It is an arithmetic number, because the mean of its divisors is an integer number (2199009840).

Almost surely, 2^22125123026 is an apocalyptic number.

22125123026 is a deficient number, since it is larger than the sum of its proper divisors (13059034414).

22125123026 is a wasteful number, since it uses less digits than its factorization.

22125123026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9644849.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 22125123026 its reverse (62032152122), we get a palindrome (84157275148).

The spelling of 22125123026 in words is "twenty-two billion, one hundred twenty-five million, one hundred twenty-three thousand, twenty-six".