102526222 has 8 divisors (see below), whose sum is σ = 154337472. Its totient is φ = 51080400.

The previous prime is 102526219. The next prime is 102526243. The reversal of 102526222 is 222625201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 102526193 and 102526202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90654 + ... + 91777.

It is an arithmetic number, because the mean of its divisors is an integer number (19292184).

Almost surely, 2^102526222 is an apocalyptic number.

102526222 is a deficient number, since it is larger than the sum of its proper divisors (51811250).

102526222 is a wasteful number, since it uses less digits than its factorization.

102526222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182714.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 102526222 is about 10125.5232951191. The cubic root of 102526222 is about 468.0349859398.

The spelling of 102526222 in words is "one hundred two million, five hundred twenty-six thousand, two hundred twenty-two".