22423414100 has 72 divisors (see below), whose sum is σ = 49149437568. Its totient is φ = 8879270400.

The previous prime is 22423414037. The next prime is 22423414163. The reversal of 22423414100 is 141432422.

It is an interprime number because it is at equal distance from previous prime (22423414037) and next prime (22423414163).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6063452 + ... + 6067148.

Almost surely, 2^22423414100 is an apocalyptic number.

22423414100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22423414100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24574718784).

22423414100 is an abundant number, since it is smaller than the sum of its proper divisors (26726023468).

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

22423414100 is a wasteful number, since it uses less digits than its factorization.

22423414100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4305 (or 4298 counting only the distinct ones).

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

Adding to 22423414100 its reverse (141432422), we get a palindrome (22564846522).

The spelling of 22423414100 in words is "twenty-two billion, four hundred twenty-three million, four hundred fourteen thousand, one hundred".