2211140422 has 8 divisors (see below), whose sum is σ = 3318831936. Its totient is φ = 1104863112.

The previous prime is 2211140419. The next prime is 2211140471. The reversal of 2211140422 is 2240411122.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2211140422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349633 + ... + 355900.

It is an arithmetic number, because the mean of its divisors is an integer number (414853992).

Almost surely, 2^2211140422 is an apocalyptic number.

2211140422 is a deficient number, since it is larger than the sum of its proper divisors (1107691514).

2211140422 is a wasteful number, since it uses less digits than its factorization.

2211140422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707102.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 2211140422 is about 47022.7649335936. The cubic root of 2211140422 is about 1302.7830755339.

Adding to 2211140422 its reverse (2240411122), we get a palindrome (4451551544).

The spelling of 2211140422 in words is "two billion, two hundred eleven million, one hundred forty thousand, four hundred twenty-two".