22134142022 has 8 divisors (see below), whose sum is σ = 33421089072. Its totient is φ = 10993779000.

The previous prime is 22134142003. The next prime is 22134142031. The reversal of 22134142022 is 22024143122.

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, 36645629 + ... + 36646232.

It is an arithmetic number, because the mean of its divisors is an integer number (4177636134).

Almost surely, 2^22134142022 is an apocalyptic number.

22134142022 is a deficient number, since it is larger than the sum of its proper divisors (11286947050).

22134142022 is a wasteful number, since it uses less digits than its factorization.

22134142022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73292014.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 22134142022 its reverse (22024143122), we get a palindrome (44158285144).

The spelling of 22134142022 in words is "twenty-two billion, one hundred thirty-four million, one hundred forty-two thousand, twenty-two".