4220118662 has 4 divisors (see below), whose sum is σ = 6330177996. Its totient is φ = 2110059330.

The previous prime is 4220118659. The next prime is 4220118667. The reversal of 4220118662 is 2668110224.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4220118667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055029664 + ... + 1055029667.

It is an arithmetic number, because the mean of its divisors is an integer number (1582544499).

Almost surely, 2^4220118662 is an apocalyptic number.

4220118662 is a deficient number, since it is larger than the sum of its proper divisors (2110059334).

4220118662 is a wasteful number, since it uses less digits than its factorization.

4220118662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110059333.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 4220118662 is about 64962.4403944310. The cubic root of 4220118662 is about 1616.0007359876. Note that the first 3 decimals are identical.

Adding to 4220118662 its reverse (2668110224), we get a palindrome (6888228886).

The spelling of 4220118662 in words is "four billion, two hundred twenty million, one hundred eighteen thousand, six hundred sixty-two".