222206950 has 48 divisors (see below), whose sum is σ = 473541120. Its totient is φ = 75993120.

The previous prime is 222206927. The next prime is 222206951. The reversal of 222206950 is 59602222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222206951) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 251209 + ... + 252091.

It is an arithmetic number, because the mean of its divisors is an integer number (9865440).

Almost surely, 2^222206950 is an apocalyptic number.

222206950 is an abundant number, since it is smaller than the sum of its proper divisors (251334170).

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

222206950 is a wasteful number, since it uses less digits than its factorization.

222206950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621 (or 1616 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 222206950 is about 14906.6075952914. The cubic root of 222206950 is about 605.6929882247.

The spelling of 222206950 in words is "two hundred twenty-two million, two hundred six thousand, nine hundred fifty".