102226136 has 16 divisors (see below), whose sum is σ = 196132200. Its totient is φ = 49924224.

The previous prime is 102226097. The next prime is 102226141. The reversal of 102226136 is 631622201.

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, 148241 + ... + 148928.

Almost surely, 2^102226136 is an apocalyptic number.

It is an amenable number.

102226136 is a deficient number, since it is larger than the sum of its proper divisors (93906064).

102226136 is a wasteful number, since it uses less digits than its factorization.

102226136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297218 (or 297214 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 102226136 is about 10110.6941403644. The cubic root of 102226136 is about 467.5779061260.

Adding to 102226136 its reverse (631622201), we get a palindrome (733848337).

The spelling of 102226136 in words is "one hundred two million, two hundred twenty-six thousand, one hundred thirty-six".