22022424042 has 8 divisors (see below), whose sum is σ = 44044848096. Its totient is φ = 7340808012.

The previous prime is 22022424041. The next prime is 22022424059. The reversal of 22022424042 is 24042422022.

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

22022424042 is an admirable number.

It is a super-3 number, since 3×22022424042³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22022424041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1835201998 + ... + 1835202009.

It is an arithmetic number, because the mean of its divisors is an integer number (5505606012).

Almost surely, 2^22022424042 is an apocalyptic number.

22022424042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22022424042 is a wasteful number, since it uses less digits than its factorization.

22022424042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3670404012.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 22022424042 its reverse (24042422022), we get a palindrome (46064846064).

The spelling of 22022424042 in words is "twenty-two billion, twenty-two million, four hundred twenty-four thousand, forty-two".