352227645722 has 8 divisors (see below), whose sum is σ = 530609029236. Its totient is φ = 175357969312.

The previous prime is 352227645703. The next prime is 352227645817. The reversal of 352227645722 is 227546722253.

It can be written as a sum of positive squares in 2 ways, for example, as 294632925601 + 57594720121 = 542801^2 + 239989^2 .

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

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, 377926193 + ... + 377927124.

Almost surely, 2^352227645722 is an apocalyptic number.

352227645722 is a deficient number, since it is larger than the sum of its proper divisors (178381383514).

352227645722 is a wasteful number, since it uses less digits than its factorization.

352227645722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755853552.

The product of its digits is 2822400, while the sum is 47.

The spelling of 352227645722 in words is "three hundred fifty-two billion, two hundred twenty-seven million, six hundred forty-five thousand, seven hundred twenty-two".