2224689135780 has 24 divisors (see below), whose sum is σ = 6229129580352. Its totient is φ = 593250436192.

The previous prime is 2224689135737. The next prime is 2224689135811. The reversal of 2224689135780 is 875319864222.

It is a self number, because there is not a number n which added to its sum of digits gives 2224689135780.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18539076072 + ... + 18539076191.

It is an arithmetic number, because the mean of its divisors is an integer number (259547065848).

It is a 2-persistent number, because it is pandigital, and so is 2⋅2224689135780 = 4449378271560, but 3⋅2224689135780 = 6674067407340 is not.

Almost surely, 2^{2224689135780} is an apocalyptic number.

2224689135780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2224689135780 is an abundant number, since it is smaller than the sum of its proper divisors (4004440444572).

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

2224689135780 is a wasteful number, since it uses less digits than its factorization.

2224689135780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37078152275 (or 37078152273 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 57.

The spelling of 2224689135780 in words is "two trillion, two hundred twenty-four billion, six hundred eighty-nine million, one hundred thirty-five thousand, seven hundred eighty".