351222341322 has 32 divisors (see below), whose sum is σ = 726837883200. Its totient is φ = 113010480128.

The previous prime is 351222341273. The next prime is 351222341333. The reversal of 351222341322 is 223143222153.

It is a self number, because there is not a number n which added to its sum of digits gives 351222341322.

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, 510973 + ... + 981599.

It is an arithmetic number, because the mean of its divisors is an integer number (22713683850).

Almost surely, 2^351222341322 is an apocalyptic number.

351222341322 is an abundant number, since it is smaller than the sum of its proper divisors (375615541878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

351222341322 is a wasteful number, since it uses less digits than its factorization.

351222341322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474950.

The product of its digits is 17280, while the sum is 30.

Adding to 351222341322 its reverse (223143222153), we get a palindrome (574365563475).

The spelling of 351222341322 in words is "three hundred fifty-one billion, two hundred twenty-two million, three hundred forty-one thousand, three hundred twenty-two".