22200215150 has 12 divisors (see below), whose sum is σ = 41292400272. Its totient is φ = 8880086040.

The previous prime is 22200215117. The next prime is 22200215173. The reversal of 22200215150 is 5151200222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 222002102 + ... + 222002201.

It is an arithmetic number, because the mean of its divisors is an integer number (3441033356).

Almost surely, 2^22200215150 is an apocalyptic number.

22200215150 is a deficient number, since it is larger than the sum of its proper divisors (19092185122).

22200215150 is a wasteful number, since it uses less digits than its factorization.

22200215150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444004315 (or 444004310 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

Adding to 22200215150 its reverse (5151200222), we get a palindrome (27351415372).

The spelling of 22200215150 in words is "twenty-two billion, two hundred million, two hundred fifteen thousand, one hundred fifty".