2227990441 has 8 divisors (see below), whose sum is σ = 2260257480. Its totient is φ = 2195770752.

The previous prime is 2227990421. The next prime is 2227990447. The reversal of 2227990441 is 1440997222.

2227990441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 808208041 + 1419782400 = 28429^2 + 37680^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2227990441 - 2²³ = 2219601833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2227990394 and 2227990403.

It is not an unprimeable number, because it can be changed into a prime (2227990447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89115 + ... + 111343.

It is an arithmetic number, because the mean of its divisors is an integer number (282532185).

Almost surely, 2^2227990441 is an apocalyptic number.

It is an amenable number.

2227990441 is a deficient number, since it is larger than the sum of its proper divisors (32267039).

2227990441 is a wasteful number, since it uses less digits than its factorization.

2227990441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23675.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 2227990441 is about 47201.5936277580. The cubic root of 2227990441 is about 1306.0839955217.

The spelling of 2227990441 in words is "two billion, two hundred twenty-seven million, nine hundred ninety thousand, four hundred forty-one".