353005144222 has 8 divisors (see below), whose sum is σ = 529709749272. Its totient is φ = 176435227800.

The previous prime is 353005144189. The next prime is 353005144291. The reversal of 353005144222 is 222441500353.

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

It is a super-2 number, since 2×353005144222² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33665604 + ... + 33676087.

It is an arithmetic number, because the mean of its divisors is an integer number (66213718659).

Almost surely, 2^353005144222 is an apocalyptic number.

353005144222 is a deficient number, since it is larger than the sum of its proper divisors (176704605050).

353005144222 is a wasteful number, since it uses less digits than its factorization.

353005144222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67344314.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 353005144222 its reverse (222441500353), we get a palindrome (575446644575).

The spelling of 353005144222 in words is "three hundred fifty-three billion, five million, one hundred forty-four thousand, two hundred twenty-two".