1223850335 has 4 divisors (see below), whose sum is σ = 1468620408. Its totient is φ = 979080264.

The previous prime is 1223850311. The next prime is 1223850337. The reversal of 1223850335 is 5330583221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5330583221 = 4789 ⋅1113089.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1223850335 is a prime.

It is a super-2 number, since 2×1223850335² = 2995619284959224450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223850337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122385029 + ... + 122385038.

It is an arithmetic number, because the mean of its divisors is an integer number (367155102).

Almost surely, 2^1223850335 is an apocalyptic number.

1223850335 is a deficient number, since it is larger than the sum of its proper divisors (244770073).

1223850335 is an equidigital number, since it uses as much as digits as its factorization.

1223850335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244770072.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 1223850335 is about 34983.5723590373. The cubic root of 1223850335 is about 1069.6526473179.

The spelling of 1223850335 in words is "one billion, two hundred twenty-three million, eight hundred fifty thousand, three hundred thirty-five".