1422006200 has 96 divisors (see below), whose sum is σ = 3454131600. Its totient is φ = 543882240.

The previous prime is 1422006199. The next prime is 1422006203. The reversal of 1422006200 is 26002241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422006203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 434972 + ... + 438228.

Almost surely, 2^1422006200 is an apocalyptic number.

1422006200 is a gapful number since it is divisible by the number (10) 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 1422006200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1727065800).

1422006200 is an abundant number, since it is smaller than the sum of its proper divisors (2032125400).

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

1422006200 is a wasteful number, since it uses less digits than its factorization.

1422006200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369 (or 3360 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1422006200 is about 37709.4974774260. The cubic root of 1422006200 is about 1124.5199466239.

Adding to 1422006200 its reverse (26002241), we get a palindrome (1448008441).

The spelling of 1422006200 in words is "one billion, four hundred twenty-two million, six thousand, two hundred".