2226144700 has 72 divisors (see below), whose sum is σ = 5428590048. Its totient is φ = 786213120.

The previous prime is 2226144691. The next prime is 2226144731. The reversal of 2226144700 is 74416222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7327 + ... + 67126.

It is an arithmetic number, because the mean of its divisors is an integer number (75397084).

Almost surely, 2^2226144700 is an apocalyptic number.

2226144700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2226144700 is an abundant number, since it is smaller than the sum of its proper divisors (3202445348).

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

2226144700 is a wasteful number, since it uses less digits than its factorization.

2226144700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74503 (or 74496 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 2226144700 is about 47182.0378957925. The cubic root of 2226144700 is about 1305.7232281472.

The spelling of 2226144700 in words is "two billion, two hundred twenty-six million, one hundred forty-four thousand, seven hundred".