2222724480 has 64 divisors (see below), whose sum is σ = 7084940400. Its totient is φ = 592726016.

The previous prime is 2222724461. The next prime is 2222724499. The reversal of 2222724480 is 844272222.

It is an interprime number because it is at equal distance from previous prime (2222724461) and next prime (2222724499).

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×2222724480² = 9881008227982540800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 576915 + ... + 580754.

Almost surely, 2^2222724480 is an apocalyptic number.

2222724480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2222724480 is an abundant number, since it is smaller than the sum of its proper divisors (4862215920).

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

2222724480 is a wasteful number, since it uses less digits than its factorization.

2222724480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157691 (or 1157679 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 33.

The square root of 2222724480 is about 47145.7790263349. The cubic root of 2222724480 is about 1305.0541866198.

The spelling of 2222724480 in words is "two billion, two hundred twenty-two million, seven hundred twenty-four thousand, four hundred eighty".