2353661222 has 8 divisors (see below), whose sum is σ = 3851445672. Its totient is φ = 1069846000.

The previous prime is 2353661221. The next prime is 2353661239. The reversal of 2353661222 is 2221663532.

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

It is a super-2 number, since 2×2353661222² = 11079442295893066568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2353661221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53492279 + ... + 53492322.

It is an arithmetic number, because the mean of its divisors is an integer number (481430709).

Almost surely, 2^2353661222 is an apocalyptic number.

2353661222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2353661222 is a deficient number, since it is larger than the sum of its proper divisors (1497784450).

2353661222 is a wasteful number, since it uses less digits than its factorization.

2353661222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106984614.

The product of its digits is 25920, while the sum is 32.

The square root of 2353661222 is about 48514.5464989626. The cubic root of 2353661222 is about 1330.1929774444.

The spelling of 2353661222 in words is "two billion, three hundred fifty-three million, six hundred sixty-one thousand, two hundred twenty-two".