22404101331322 has 4 divisors (see below), whose sum is σ = 33606151996986. Its totient is φ = 11202050665660.

The previous prime is 22404101331307. The next prime is 22404101331347. The reversal of 22404101331322 is 22313310140422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 20260720418481 + 2143380912841 = 4501191^2 + 1464029^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5601025332829 + ... + 5601025332832.

Almost surely, 2^{22404101331322} is an apocalyptic number.

22404101331322 is a deficient number, since it is larger than the sum of its proper divisors (11202050665664).

22404101331322 is a wasteful number, since it uses less digits than its factorization.

22404101331322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11202050665663.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 22404101331322 its reverse (22313310140422), we get a palindrome (44717411471744).

The spelling of 22404101331322 in words is "twenty-two trillion, four hundred four billion, one hundred one million, three hundred thirty-one thousand, three hundred twenty-two".