20422410000 has 200 divisors, whose sum is σ = 66090219360. Its totient is φ = 5432448000.

The previous prime is 20422409983. The next prime is 20422410011. The reversal of 20422410000 is 1422402.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 19769484 + ... + 19770516.

Almost surely, 2^20422410000 is an apocalyptic number.

20422410000 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 20422410000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33045109680).

20422410000 is an abundant number, since it is smaller than the sum of its proper divisors (45667809360).

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

20422410000 is a wasteful number, since it uses less digits than its factorization.

20422410000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1723 (or 1702 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 20422410000 its reverse (1422402), we get a palindrome (20423832402).

The spelling of 20422410000 in words is "twenty billion, four hundred twenty-two million, four hundred ten thousand".