2200227840 has 416 divisors, whose sum is σ = 8209347840. Its totient is φ = 557973504.

The previous prime is 2200227833. The next prime is 2200227851. The reversal of 2200227840 is 487220022.

It is a super-2 number, since 2×2200227840² = 9682005095822131200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 12717994 + ... + 12718166.

Almost surely, 2^2200227840 is an apocalyptic number.

2200227840 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 2200227840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4104673920).

2200227840 is an abundant number, since it is smaller than the sum of its proper divisors (6009120000).

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

2200227840 is a wasteful number, since it uses less digits than its factorization.

2200227840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 2200227840 is about 46906.5863179149. The cubic root of 2200227840 is about 1300.6363432948.

Adding to 2200227840 its reverse (487220022), we get a palindrome (2687447862).

The spelling of 2200227840 in words is "two billion, two hundred million, two hundred twenty-seven thousand, eight hundred forty".