22050370 has 16 divisors (see below), whose sum is σ = 40284288. Its totient is φ = 8688240.

The previous prime is 22050367. The next prime is 22050403. The reversal of 22050370 is 7305022.

It is a happy number.

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, 15786 + ... + 17125.

It is an arithmetic number, because the mean of its divisors is an integer number (2517768).

Almost surely, 2^22050370 is an apocalyptic number.

22050370 is a deficient number, since it is larger than the sum of its proper divisors (18233918).

22050370 is a wasteful number, since it uses less digits than its factorization.

22050370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32985.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 22050370 is about 4695.7821499725. The cubic root of 22050370 is about 280.4176166161.

Adding to 22050370 its reverse (7305022), we get a palindrome (29355392).

The spelling of 22050370 in words is "twenty-two million, fifty thousand, three hundred seventy".