352671772143322 has 32 divisors (see below), whose sum is σ = 531564667058880. Its totient is φ = 175485538609920.

The previous prime is 352671772143277. The next prime is 352671772143323. The reversal of 352671772143322 is 223341277176253.

It is a super-2 number, since 2×352671772143322² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (352671772143323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11296687429 + ... + 11296718647.

It is an arithmetic number, because the mean of its divisors is an integer number (16611395845590).

Almost surely, 2^{352671772143322} is an apocalyptic number.

352671772143322 is a deficient number, since it is larger than the sum of its proper divisors (178892894915558).

352671772143322 is a wasteful number, since it uses less digits than its factorization.

352671772143322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62206.

The product of its digits is 17781120, while the sum is 55.

The spelling of 352671772143322 in words is "three hundred fifty-two trillion, six hundred seventy-one billion, seven hundred seventy-two million, one hundred forty-three thousand, three hundred twenty-two".