133221322231322 has 32 divisors (see below), whose sum is σ = 222179027589120. Its totient is φ = 59494400674560.

The previous prime is 133221322231237. The next prime is 133221322231331. The reversal of 133221322231322 is 223132223122331.

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, 7006322 + ... + 17763197.

It is an arithmetic number, because the mean of its divisors is an integer number (6943094612160).

Almost surely, 2^{133221322231322} is an apocalyptic number.

133221322231322 is a deficient number, since it is larger than the sum of its proper divisors (88957705357798).

133221322231322 is a wasteful number, since it uses less digits than its factorization.

133221322231322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24776238.

The product of its digits is 31104, while the sum is 32.

Adding to 133221322231322 its reverse (223132223122331), we get a palindrome (356353545353653).

The spelling of 133221322231322 in words is "one hundred thirty-three trillion, two hundred twenty-one billion, three hundred twenty-two million, two hundred thirty-one thousand, three hundred twenty-two".