2046226220 has 12 divisors (see below), whose sum is σ = 4297075104. Its totient is φ = 818490480.

The previous prime is 2046226201. The next prime is 2046226243. The reversal of 2046226220 is 226226402.

It is a self number, because there is not a number n which added to its sum of digits gives 2046226220.

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, 51155636 + ... + 51155675.

It is an arithmetic number, because the mean of its divisors is an integer number (358089592).

Almost surely, 2^2046226220 is an apocalyptic number.

2046226220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2046226220 is an abundant number, since it is smaller than the sum of its proper divisors (2250848884).

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

2046226220 is a wasteful number, since it uses less digits than its factorization.

2046226220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102311320 (or 102311318 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 2046226220 is about 45235.2320652829. The cubic root of 2046226220 is about 1269.5541080426.

The spelling of 2046226220 in words is "two billion, forty-six million, two hundred twenty-six thousand, two hundred twenty".