1222550335 has 8 divisors (see below), whose sum is σ = 1468486800. Its totient is φ = 977089344.

The previous prime is 1222550327. The next prime is 1222550339. The reversal of 1222550335 is 5330552221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1222550335 - 2³ = 1222550327 is a prime.

It is a super-2 number, since 2×1222550335² = 2989258643217224450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222550339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113185 + ... + 123514.

It is an arithmetic number, because the mean of its divisors is an integer number (183560850).

Almost surely, 2^1222550335 is an apocalyptic number.

1222550335 is a deficient number, since it is larger than the sum of its proper divisors (245936465).

1222550335 is a wasteful number, since it uses less digits than its factorization.

1222550335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237737.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 1222550335 is about 34964.9872729850. The cubic root of 1222550335 is about 1069.2737771655.

The spelling of 1222550335 in words is "one billion, two hundred twenty-two million, five hundred fifty thousand, three hundred thirty-five".