2201252130 has 384 divisors, whose sum is σ = 7472424960. Its totient is φ = 436423680.

The previous prime is 2201252117. The next prime is 2201252143. The reversal of 2201252130 is 312521022.

It is an interprime number because it is at equal distance from previous prime (2201252117) and next prime (2201252143).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 24733126 + ... + 24733214.

It is an arithmetic number, because the mean of its divisors is an integer number (19459440).

Almost surely, 2^2201252130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2201252130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3736212480).

2201252130 is an abundant number, since it is smaller than the sum of its proper divisors (5271172830).

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

2201252130 is a wasteful number, since it uses less digits than its factorization.

2201252130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 243 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2201252130 is about 46917.5034502050. The cubic root of 2201252130 is about 1300.8381439287.

Adding to 2201252130 its reverse (312521022), we get a palindrome (2513773152).

The spelling of 2201252130 in words is "two billion, two hundred one million, two hundred fifty-two thousand, one hundred thirty".