21322223041322 has 32 divisors (see below), whose sum is σ = 37117364520960. Its totient is φ = 8997198381360.

The previous prime is 21322223041267. The next prime is 21322223041337. The reversal of 21322223041322 is 22314032222312.

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, 13778918 + ... + 15248049.

It is an arithmetic number, because the mean of its divisors is an integer number (1159917641280).

Almost surely, 2^{21322223041322} is an apocalyptic number.

21322223041322 is a deficient number, since it is larger than the sum of its proper divisors (15795141479638).

21322223041322 is a wasteful number, since it uses less digits than its factorization.

21322223041322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29027786.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 21322223041322 its reverse (22314032222312), we get a palindrome (43636255263634).

The spelling of 21322223041322 in words is "twenty-one trillion, three hundred twenty-two billion, two hundred twenty-three million, forty-one thousand, three hundred twenty-two".