10202212102 has 8 divisors (see below), whose sum is σ = 15303791376. Its totient is φ = 5100948312.

The previous prime is 10202212087. The next prime is 10202212129. The reversal of 10202212102 is 20121220201.

It is a happy number.

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

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, 34663 + ... + 146989.

It is an arithmetic number, because the mean of its divisors is an integer number (1912973922).

Almost surely, 2^10202212102 is an apocalyptic number.

10202212102 is a deficient number, since it is larger than the sum of its proper divisors (5101579274).

10202212102 is a wasteful number, since it uses less digits than its factorization.

10202212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157742.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10202212102 its reverse (20121220201), we get a palindrome (30323432303).

It can be divided in two parts, 1020 and 2212102, that added together give a palindrome (2213122).

The spelling of 10202212102 in words is "ten billion, two hundred two million, two hundred twelve thousand, one hundred two".