102212202101 has 16 divisors (see below), whose sum is σ = 108922682880. Its totient is φ = 95712355200.

The previous prime is 102212202091. The next prime is 102212202121. The reversal of 102212202101 is 101202212201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102212202101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102212202121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40445 + ... + 453938.

It is an arithmetic number, because the mean of its divisors is an integer number (6807667680).

Almost surely, 2^102212202101 is an apocalyptic number.

It is an amenable number.

102212202101 is a deficient number, since it is larger than the sum of its proper divisors (6710480779).

102212202101 is a wasteful number, since it uses less digits than its factorization.

102212202101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494596.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102212202101 its reverse (101202212201), we get a palindrome (203414414302).

The spelling of 102212202101 in words is "one hundred two billion, two hundred twelve million, two hundred two thousand, one hundred one".