2224772404425 has 72 divisors (see below), whose sum is σ = 4220128745664. Its totient is φ = 1118016535680.

The previous prime is 2224772404363. The next prime is 2224772404427. The reversal of 2224772404425 is 5244042774222.

2224772404425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2224772404425 - 2¹⁶ = 2224772338889 is a prime.

It is a super-2 number, since 2×2224772404425² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (2224772404427) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2861542 + ... + 3554991.

Almost surely, 2^{2224772404425} is an apocalyptic number.

2224772404425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2224772404425 is a deficient number, since it is larger than the sum of its proper divisors (1995356341239).

2224772404425 is a wasteful number, since it uses less digits than its factorization.

2224772404425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6416639 (or 6416631 counting only the distinct ones).

The product of its (nonzero) digits is 2007040, while the sum is 45.

The spelling of 2224772404425 in words is "two trillion, two hundred twenty-four billion, seven hundred seventy-two million, four hundred four thousand, four hundred twenty-five".