650267122 has 4 divisors (see below), whose sum is σ = 975400686. Its totient is φ = 325133560.

The previous prime is 650267117. The next prime is 650267131. The reversal of 650267122 is 221762056.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 650199001 + 68121 = 25499^2 + 261^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162566779 + ... + 162566782.

Almost surely, 2^650267122 is an apocalyptic number.

650267122 is a deficient number, since it is larger than the sum of its proper divisors (325133564).

650267122 is a wasteful number, since it uses less digits than its factorization.

650267122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325133563.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 650267122 is about 25500.3357232802. The cubic root of 650267122 is about 866.3577514087.

The spelling of 650267122 in words is "six hundred fifty million, two hundred sixty-seven thousand, one hundred twenty-two".