2225828221370 has 64 divisors (see below), whose sum is σ = 4370402977920. Its totient is φ = 811285141248.

The previous prime is 2225828221339. The next prime is 2225828221429. The reversal of 2225828221370 is 731228285222.

It is a happy number.

2225828221370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2225828221370² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3653816 + ... + 4219244.

It is an arithmetic number, because the mean of its divisors is an integer number (68287546530).

Almost surely, 2^{2225828221370} is an apocalyptic number.

2225828221370 is a deficient number, since it is larger than the sum of its proper divisors (2144574756550).

2225828221370 is a wasteful number, since it uses less digits than its factorization.

2225828221370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565839.

The product of its (nonzero) digits is 430080, while the sum is 44.

The spelling of 2225828221370 in words is "two trillion, two hundred twenty-five billion, eight hundred twenty-eight million, two hundred twenty-one thousand, three hundred seventy".