351022122002 has 16 divisors (see below), whose sum is σ = 528277908312. Its totient is φ = 174929662080.

The previous prime is 351022121977. The next prime is 351022122047. The reversal of 351022122002 is 200221220153.

It can be written as a sum of positive squares in 4 ways, for example, as 245441967241 + 105580154761 = 495421^2 + 324931^2 .

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, 4296728 + ... + 4377660.

Almost surely, 2^351022122002 is an apocalyptic number.

351022122002 is a deficient number, since it is larger than the sum of its proper divisors (177255786310).

351022122002 is a wasteful number, since it uses less digits than its factorization.

351022122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88093.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 351022122002 its reverse (200221220153), we get a palindrome (551243342155).

The spelling of 351022122002 in words is "three hundred fifty-one billion, twenty-two million, one hundred twenty-two thousand, two".