22143341244034 has 4 divisors (see below), whose sum is σ = 33215011866054. Its totient is φ = 11071670622016.

The previous prime is 22143341244007. The next prime is 22143341244077. The reversal of 22143341244034 is 43044214334122.

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., 22091927042025 + 51414202009 = 4700205^2 + 226747^2 .

It is a super-2 number, since 2×22143341244034² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22143341243984 and 22143341244002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5535835311007 + ... + 5535835311010.

Almost surely, 2^{22143341244034} is an apocalyptic number.

22143341244034 is a deficient number, since it is larger than the sum of its proper divisors (11071670622020).

22143341244034 is a wasteful number, since it uses less digits than its factorization.

22143341244034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11071670622019.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 22143341244034 its reverse (43044214334122), we get a palindrome (65187555578156).

The spelling of 22143341244034 in words is "twenty-two trillion, one hundred forty-three billion, three hundred forty-one million, two hundred forty-four thousand, thirty-four".