222773640202136 has 16 divisors (see below), whose sum is σ = 418112915547600. Its totient is φ = 111276862722784.

The previous prime is 222773640202117. The next prime is 222773640202189. The reversal of 222773640202136 is 631202046377222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13744663676 + ... + 13744679883.

It is an arithmetic number, because the mean of its divisors is an integer number (26132057221725).

Almost surely, 2^{222773640202136} is an apocalyptic number.

It is an amenable number.

222773640202136 is a deficient number, since it is larger than the sum of its proper divisors (195339275345464).

222773640202136 is a wasteful number, since it uses less digits than its factorization.

222773640202136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27489344578 (or 27489344574 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 47.

Adding to 222773640202136 its reverse (631202046377222), we get a palindrome (853975686579358).

The spelling of 222773640202136 in words is "two hundred twenty-two trillion, seven hundred seventy-three billion, six hundred forty million, two hundred two thousand, one hundred thirty-six".