12022950 has 24 divisors (see below), whose sum is σ = 29817288. Its totient is φ = 3206080.

The previous prime is 12022937. The next prime is 12022973. The reversal of 12022950 is 5922021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39927 + ... + 40226.

It is an arithmetic number, because the mean of its divisors is an integer number (1242387).

Almost surely, 2^12022950 is an apocalyptic number.

12022950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12022950 is an abundant number, since it is smaller than the sum of its proper divisors (17794338).

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

12022950 is a wasteful number, since it uses less digits than its factorization.

12022950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80168 (or 80163 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 12022950 is about 3467.4125800083. The cubic root of 12022950 is about 229.0887066315.

Adding to 12022950 its reverse (5922021), we get a palindrome (17944971).

The spelling of 12022950 in words is "twelve million, twenty-two thousand, nine hundred fifty".