22042010542 has 8 divisors (see below), whose sum is σ = 34803174600. Its totient is φ = 10440952344.

The previous prime is 22042010537. The next prime is 22042010579. The reversal of 22042010542 is 24501024022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290026417 + ... + 290026492.

It is an arithmetic number, because the mean of its divisors is an integer number (4350396825).

Almost surely, 2^22042010542 is an apocalyptic number.

22042010542 is a deficient number, since it is larger than the sum of its proper divisors (12761164058).

22042010542 is a wasteful number, since it uses less digits than its factorization.

22042010542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580052930.

The product of its (nonzero) digits is 1280, while the sum is 22.

Adding to 22042010542 its reverse (24501024022), we get a palindrome (46543034564).

The spelling of 22042010542 in words is "twenty-two billion, forty-two million, ten thousand, five hundred forty-two".