22050123000 has 128 divisors (see below), whose sum is σ = 71787755520. Its totient is φ = 5624361600.

The previous prime is 22050122989. The next prime is 22050123013. The reversal of 22050123000 is 32105022.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90784 + ... + 228783.

It is an arithmetic number, because the mean of its divisors is an integer number (560841840).

Almost surely, 2^22050123000 is an apocalyptic number.

22050123000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22050123000 is an abundant number, since it is smaller than the sum of its proper divisors (49737632520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22050123000 is a wasteful number, since it uses less digits than its factorization.

22050123000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319614 (or 319600 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

Adding to 22050123000 its reverse (32105022), we get a palindrome (22082228022).

The spelling of 22050123000 in words is "twenty-two billion, fifty million, one hundred twenty-three thousand".