10222226773 has 12 divisors (see below), whose sum is σ = 11339098540. Its totient is φ = 9207665280.

The previous prime is 10222226761. The next prime is 10222226827. The reversal of 10222226773 is 37762222201.

It can be written as a sum of positive squares in 2 ways, for example, as 8003628369 + 2218598404 = 89463^2 + 47102^2 .

It is not a de Polignac number, because 10222226773 - 2¹³ = 10222218581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222226173) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 374340 + ... + 400717.

Almost surely, 2^10222226773 is an apocalyptic number.

It is an amenable number.

10222226773 is a deficient number, since it is larger than the sum of its proper divisors (1116871767).

10222226773 is a wasteful number, since it uses less digits than its factorization.

10222226773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775188 (or 775177 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 34.

Adding to 10222226773 its reverse (37762222201), we get a palindrome (47984448974).

The spelling of 10222226773 in words is "ten billion, two hundred twenty-two million, two hundred twenty-six thousand, seven hundred seventy-three".