234022211120 has 40 divisors (see below), whose sum is σ = 572738573040. Its totient is φ = 88682100480.

The previous prime is 234022211119. The next prime is 234022211131. The reversal of 234022211120 is 21112220432.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 234022211092 and 234022211101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76979471 + ... + 76982510.

It is an arithmetic number, because the mean of its divisors is an integer number (14318464326).

Almost surely, 2^234022211120 is an apocalyptic number.

234022211120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234022211120 is an abundant number, since it is smaller than the sum of its proper divisors (338716361920).

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

234022211120 is a wasteful number, since it uses less digits than its factorization.

234022211120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153962013 (or 153962007 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 234022211120 its reverse (21112220432), we get a palindrome (255134431552).

The spelling of 234022211120 in words is "two hundred thirty-four billion, twenty-two million, two hundred eleven thousand, one hundred twenty".