222302214136 has 32 divisors (see below), whose sum is σ = 417794176800. Its totient is φ = 110890595200.

The previous prime is 222302214133. The next prime is 222302214137. The reversal of 222302214136 is 631412203222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222302214131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13629186 + ... + 13645486.

It is an arithmetic number, because the mean of its divisors is an integer number (13056068025).

Almost surely, 2^222302214136 is an apocalyptic number.

It is an amenable number.

222302214136 is a deficient number, since it is larger than the sum of its proper divisors (195491962664).

222302214136 is a wasteful number, since it uses less digits than its factorization.

222302214136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20199 (or 20195 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 222302214136 its reverse (631412203222), we get a palindrome (853714417358).

The spelling of 222302214136 in words is "two hundred twenty-two billion, three hundred two million, two hundred fourteen thousand, one hundred thirty-six".