101211110202 has 16 divisors (see below), whose sum is σ = 202634637120. Its totient is φ = 33701633952.

The previous prime is 101211110197. The next prime is 101211110227. The reversal of 101211110202 is 202011112101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8844502 + ... + 8855937.

It is an arithmetic number, because the mean of its divisors is an integer number (12664664820).

Almost surely, 2^101211110202 is an apocalyptic number.

101211110202 is an abundant number, since it is smaller than the sum of its proper divisors (101423526918).

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

101211110202 is a wasteful number, since it uses less digits than its factorization.

101211110202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17701397.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 101211110202 its reverse (202011112101), we get a palindrome (303222222303).

The spelling of 101211110202 in words is "one hundred one billion, two hundred eleven million, one hundred ten thousand, two hundred two".