2204211140 has 24 divisors (see below), whose sum is σ = 4630785432. Its totient is φ = 881314560.

The previous prime is 2204211137. The next prime is 2204211151. The reversal of 2204211140 is 411124022.

It can be written as a sum of positive squares in 4 ways, for example, as 201469636 + 2002741504 = 14194^2 + 44752^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28562 + ... + 72278.

It is an arithmetic number, because the mean of its divisors is an integer number (192949393).

Almost surely, 2^2204211140 is an apocalyptic number.

2204211140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2204211140 is an abundant number, since it is smaller than the sum of its proper divisors (2426574292).

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

2204211140 is a wasteful number, since it uses less digits than its factorization.

2204211140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46247 (or 46245 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2204211140 is about 46949.0270399718. The cubic root of 2204211140 is about 1301.4207622735.

Adding to 2204211140 its reverse (411124022), we get a palindrome (2615335162).

The spelling of 2204211140 in words is "two billion, two hundred four million, two hundred eleven thousand, one hundred forty".