10220425205 has 8 divisors (see below), whose sum is σ = 12265610112. Its totient is φ = 8175606928.

The previous prime is 10220425139. The next prime is 10220425249. The reversal of 10220425205 is 50252402201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10220425205 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

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, 26057 + ... + 145326.

It is an arithmetic number, because the mean of its divisors is an integer number (1533201264).

Almost surely, 2^10220425205 is an apocalyptic number.

It is an amenable number.

10220425205 is a deficient number, since it is larger than the sum of its proper divisors (2045184907).

10220425205 is a wasteful number, since it uses less digits than its factorization.

10220425205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183315.

The product of its (nonzero) digits is 1600, while the sum is 23.

Adding to 10220425205 its reverse (50252402201), we get a palindrome (60472827406).

The spelling of 10220425205 in words is "ten billion, two hundred twenty million, four hundred twenty-five thousand, two hundred five".