10220020332425 has 48 divisors (see below), whose sum is σ = 12953045045808. Its totient is φ = 7996774809600.

The previous prime is 10220020332413. The next prime is 10220020332427. The reversal of 10220020332425 is 52423302002201.

10220020332425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 24 ways, for example, as 8475708448249 + 1744311884176 = 2911307^2 + 1320724^2 .

It is not a de Polignac number, because 10220020332425 - 2³⁸ = 9945142425481 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10220020332394 and 10220020332403.

It is not an unprimeable number, because it can be changed into a prime (10220020332427) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 810270419 + ... + 810283031.

It is an arithmetic number, because the mean of its divisors is an integer number (269855105121).

Almost surely, 2^{10220020332425} is an apocalyptic number.

It is an amenable number.

10220020332425 is a deficient number, since it is larger than the sum of its proper divisors (2733024713383).

10220020332425 is a wasteful number, since it uses less digits than its factorization.

10220020332425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15630 (or 15625 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 10220020332425 its reverse (52423302002201), we get a palindrome (62643322334626).

The spelling of 10220020332425 in words is "ten trillion, two hundred twenty billion, twenty million, three hundred thirty-two thousand, four hundred twenty-five".