22130233142 has 8 divisors (see below), whose sum is σ = 33197111976. Its totient is φ = 11064529152.

The previous prime is 22130233117. The next prime is 22130233183. The reversal of 22130233142 is 24133203122.

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, 245003 + ... + 322934.

It is an arithmetic number, because the mean of its divisors is an integer number (4149638997).

Almost surely, 2^22130233142 is an apocalyptic number.

22130233142 is a deficient number, since it is larger than the sum of its proper divisors (11066878834).

22130233142 is a wasteful number, since it uses less digits than its factorization.

22130233142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587422.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 22130233142 its reverse (24133203122), we get a palindrome (46263436264).

The spelling of 22130233142 in words is "twenty-two billion, one hundred thirty million, two hundred thirty-three thousand, one hundred forty-two".