14922221950 has 24 divisors (see below), whose sum is σ = 27764685000. Its totient is φ = 5966877600.

The previous prime is 14922221917. The next prime is 14922221959. The reversal of 14922221950 is 5912222941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14922221959) 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, 104301 + ... + 201799.

It is an arithmetic number, because the mean of its divisors is an integer number (1156861875).

Almost surely, 2^14922221950 is an apocalyptic number.

14922221950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14922221950 is a deficient number, since it is larger than the sum of its proper divisors (12842463050).

14922221950 is a wasteful number, since it uses less digits than its factorization.

14922221950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100572 (or 100567 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

Subtracting from 14922221950 its reverse (5912222941), we obtain a palindrome (9009999009).

The spelling of 14922221950 in words is "fourteen billion, nine hundred twenty-two million, two hundred twenty-one thousand, nine hundred fifty".