22022401434 has 32 divisors (see below), whose sum is σ = 48062716416. Its totient is φ = 6671532720.

The previous prime is 22022401417. The next prime is 22022401439. The reversal of 22022401434 is 43410422022.

It is not an unprimeable number, because it can be changed into a prime (22022401439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191809 + ... + 284315.

It is an arithmetic number, because the mean of its divisors is an integer number (1501959888).

Almost surely, 2^22022401434 is an apocalyptic number.

22022401434 is an abundant number, since it is smaller than the sum of its proper divisors (26040314982).

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

22022401434 is a wasteful number, since it uses less digits than its factorization.

22022401434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96130.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 22022401434 its reverse (43410422022), we get a palindrome (65432823456).

The spelling of 22022401434 in words is "twenty-two billion, twenty-two million, four hundred one thousand, four hundred thirty-four".