222773036760436 has 6 divisors (see below), whose sum is σ = 389852814330770. Its totient is φ = 111386518380216.

The previous prime is 222773036760383. The next prime is 222773036760509. The reversal of 222773036760436 is 634067630377222.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 187037078822500 + 35735957937936 = 13676150^2 + 5977956^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27846629595051 + ... + 27846629595058.

Almost surely, 2^{222773036760436} is an apocalyptic number.

It is an amenable number.

222773036760436 is a deficient number, since it is larger than the sum of its proper divisors (167079777570334).

222773036760436 is a wasteful number, since it uses less digits than its factorization.

222773036760436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55693259190113 (or 55693259190111 counting only the distinct ones).

The product of its (nonzero) digits is 64012032, while the sum is 58.

The spelling of 222773036760436 in words is "two hundred twenty-two trillion, seven hundred seventy-three billion, thirty-six million, seven hundred sixty thousand, four hundred thirty-six".