102211026 has 8 divisors (see below), whose sum is σ = 204422064. Its totient is φ = 34070340.

The previous prime is 102211003. The next prime is 102211033. The reversal of 102211026 is 620112201.

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

102211026 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 102210996 and 102211014.

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, 8517580 + ... + 8517591.

It is an arithmetic number, because the mean of its divisors is an integer number (25552758).

Almost surely, 2^102211026 is an apocalyptic number.

102211026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102211026 is a wasteful number, since it uses less digits than its factorization.

102211026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17035176.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 102211026 is about 10109.9468841335. The cubic root of 102211026 is about 467.5548674963.

Adding to 102211026 its reverse (620112201), we get a palindrome (722323227).

The spelling of 102211026 in words is "one hundred two million, two hundred eleven thousand, twenty-six".