2211442141 has 8 divisors (see below), whose sum is σ = 2268421760. Its totient is φ = 2154714912.

The previous prime is 2211442139. The next prime is 2211442147. The reversal of 2211442141 is 1412441122.

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 2211442141 - 2¹ = 2211442139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211442147) 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, 45285 + ... + 80458.

It is an arithmetic number, because the mean of its divisors is an integer number (283552720).

Almost surely, 2^2211442141 is an apocalyptic number.

It is an amenable number.

2211442141 is a deficient number, since it is larger than the sum of its proper divisors (56979619).

2211442141 is a wasteful number, since it uses less digits than its factorization.

2211442141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126195.

The product of its digits is 512, while the sum is 22.

The square root of 2211442141 is about 47025.9730468174. The cubic root of 2211442141 is about 1302.8423295016.

Adding to 2211442141 its reverse (1412441122), we get a palindrome (3623883263).

The spelling of 2211442141 in words is "two billion, two hundred eleven million, four hundred forty-two thousand, one hundred forty-one".