10225611773 has 4 divisors (see below), whose sum is σ = 11012197308. Its totient is φ = 9439026240.

The previous prime is 10225611701. The next prime is 10225611821. The reversal of 10225611773 is 37711652201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37711652201 = 71 ⋅531150031.

It can be written as a sum of positive squares in 2 ways, for example, as 4672679449 + 5552932324 = 68357^2 + 74518^2 .

It is a cyclic number.

It is not a de Polignac number, because 10225611773 - 2¹⁰ = 10225610749 is a prime.

It is a super-2 number, since 2×10225611773² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10225611073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 393292748 + ... + 393292773.

It is an arithmetic number, because the mean of its divisors is an integer number (2753049327).

Almost surely, 2^10225611773 is an apocalyptic number.

10225611773 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10225611773 is a deficient number, since it is larger than the sum of its proper divisors (786585535).

10225611773 is an equidigital number, since it uses as much as digits as its factorization.

10225611773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786585534.

The product of its (nonzero) digits is 17640, while the sum is 35.

The spelling of 10225611773 in words is "ten billion, two hundred twenty-five million, six hundred eleven thousand, seven hundred seventy-three".