352223101345 has 16 divisors (see below), whose sum is σ = 433524624192. Its totient is φ = 274571680320.

The previous prime is 352223101327. The next prime is 352223101421. The reversal of 352223101345 is 543101322253.

It is not a de Polignac number, because 352223101345 - 2²⁵ = 352189546913 is a prime.

It is a super-2 number, since 2×352223101345² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1855147 + ... + 2036176.

It is an arithmetic number, because the mean of its divisors is an integer number (27095289012).

Almost surely, 2^352223101345 is an apocalyptic number.

It is an amenable number.

352223101345 is a deficient number, since it is larger than the sum of its proper divisors (81301522847).

352223101345 is a wasteful number, since it uses less digits than its factorization.

352223101345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3891792.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 352223101345 its reverse (543101322253), we get a palindrome (895324423598).

The spelling of 352223101345 in words is "three hundred fifty-two billion, two hundred twenty-three million, one hundred one thousand, three hundred forty-five".