2422002000 has 160 divisors (see below), whose sum is σ = 8518633344. Its totient is φ = 587136000.

The previous prime is 2422001999. The next prime is 2422002043. The reversal of 2422002000 is 2002242.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47652 + ... + 84348.

Almost surely, 2^2422002000 is an apocalyptic number.

2422002000 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 2422002000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4259316672).

2422002000 is an abundant number, since it is smaller than the sum of its proper divisors (6096631344).

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

2422002000 is a wasteful number, since it uses less digits than its factorization.

2422002000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36734 (or 36718 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 12.

The square root of 2422002000 is about 49213.8395169489. The cubic root of 2422002000 is about 1342.9448120133.

Adding to 2422002000 its reverse (2002242), we get a palindrome (2424004242).

The spelling of 2422002000 in words is "two billion, four hundred twenty-two million, two thousand".