7102203425 has 12 divisors (see below), whose sum is σ = 8826360300. Its totient is φ = 5669099520.

The previous prime is 7102203379. The next prime is 7102203457. The reversal of 7102203425 is 5243022017.

It can be written as a sum of positive squares in 6 ways, for example, as 815616481 + 6286586944 = 28559^2 + 79288^2 .

It is not a de Polignac number, because 7102203425 - 2¹² = 7102199329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7102203394 and 7102203403.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 305132 + ... + 327581.

It is an arithmetic number, because the mean of its divisors is an integer number (735530025).

Almost surely, 2^7102203425 is an apocalyptic number.

It is an amenable number.

7102203425 is a deficient number, since it is larger than the sum of its proper divisors (1724156875).

7102203425 is a wasteful number, since it uses less digits than its factorization.

7102203425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633172 (or 633167 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 7102203425 is about 84274.5716393741. The cubic root of 7102203425 is about 1922.1961474213.

The spelling of 7102203425 in words is "seven billion, one hundred two million, two hundred three thousand, four hundred twenty-five".