4462220563846 has 4 divisors (see below), whose sum is σ = 6693330845772. Its totient is φ = 2231110281922.

The previous prime is 4462220563819. The next prime is 4462220563847. The reversal of 4462220563846 is 6483650222644.

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

It is a super-2 number, since 2×4462220563846² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4462220563793 and 4462220563802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4462220563847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115555140960 + ... + 1115555140963.

It is an arithmetic number, because the mean of its divisors is an integer number (1673332711443).

Almost surely, 2^{4462220563846} is an apocalyptic number.

4462220563846 is a deficient number, since it is larger than the sum of its proper divisors (2231110281926).

4462220563846 is a wasteful number, since it uses less digits than its factorization.

4462220563846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231110281925.

The product of its (nonzero) digits is 13271040, while the sum is 52.

The spelling of 4462220563846 in words is "four trillion, four hundred sixty-two billion, two hundred twenty million, five hundred sixty-three thousand, eight hundred forty-six".