2224357340 has 48 divisors (see below), whose sum is σ = 4726862784. Its totient is φ = 879168000.

The previous prime is 2224357271. The next prime is 2224357351. The reversal of 2224357340 is 437534222.

It is a junction number, because it is equal to n+sod(n) for n = 2224357297 and 2224357306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1536497 + ... + 1537943.

It is an arithmetic number, because the mean of its divisors is an integer number (98476308).

Almost surely, 2^2224357340 is an apocalyptic number.

2224357340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2224357340 is an abundant number, since it is smaller than the sum of its proper divisors (2502505444).

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

2224357340 is a wasteful number, since it uses less digits than its factorization.

2224357340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2318 (or 2316 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 32.

The square root of 2224357340 is about 47163.0929859355. The cubic root of 2224357340 is about 1305.3736817848.

The spelling of 2224357340 in words is "two billion, two hundred twenty-four million, three hundred fifty-seven thousand, three hundred forty".