2211030054 has 16 divisors (see below), whose sum is σ = 4913400240. Its totient is φ = 737010000.

The previous prime is 2211029999. The next prime is 2211030077. The reversal of 2211030054 is 4500301122.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20472447 + ... + 20472554.

It is an arithmetic number, because the mean of its divisors is an integer number (307087515).

Almost surely, 2^2211030054 is an apocalyptic number.

2211030054 is an abundant number, since it is smaller than the sum of its proper divisors (2702370186).

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

2211030054 is a wasteful number, since it uses less digits than its factorization.

2211030054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40945012 (or 40945006 counting only the distinct ones).

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

The square root of 2211030054 is about 47021.5913597147. The cubic root of 2211030054 is about 1302.7613992451.

Adding to 2211030054 its reverse (4500301122), we get a palindrome (6711331176).

The spelling of 2211030054 in words is "two billion, two hundred eleven million, thirty thousand, fifty-four".