352222355 has 8 divisors (see below), whose sum is σ = 424312992. Its totient is φ = 280680448.

The previous prime is 352222319. The next prime is 352222363. The reversal of 352222355 is 553222253.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-352222355 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135767 + ... + 138336.

It is an arithmetic number, because the mean of its divisors is an integer number (53039124).

Almost surely, 2^352222355 is an apocalyptic number.

352222355 is a deficient number, since it is larger than the sum of its proper divisors (72090637).

352222355 is a wasteful number, since it uses less digits than its factorization.

352222355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274365.

The product of its digits is 18000, while the sum is 29.

The square root of 352222355 is about 18767.5878844352. The cubic root of 352222355 is about 706.2183082341.

The spelling of 352222355 in words is "three hundred fifty-two million, two hundred twenty-two thousand, three hundred fifty-five".