4211801822 has 8 divisors (see below), whose sum is σ = 6332362272. Its totient is φ = 2101014400.

The previous prime is 4211801819. The next prime is 4211801843. The reversal of 4211801822 is 2281081124.

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

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, 2442179 + ... + 2443902.

It is an arithmetic number, because the mean of its divisors is an integer number (791545284).

Almost surely, 2^4211801822 is an apocalyptic number.

4211801822 is a deficient number, since it is larger than the sum of its proper divisors (2120560450).

4211801822 is a wasteful number, since it uses less digits than its factorization.

4211801822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4886514.

The product of its (nonzero) digits is 2048, while the sum is 29.

The square root of 4211801822 is about 64898.3961435104. The cubic root of 4211801822 is about 1614.9384547791.

Adding to 4211801822 its reverse (2281081124), we get a palindrome (6492882946).

The spelling of 4211801822 in words is "four billion, two hundred eleven million, eight hundred one thousand, eight hundred twenty-two".