101122212202111 has 8 divisors (see below), whose sum is σ = 102087407332944. Its totient is φ = 100158250550400.

The previous prime is 101122212202097. The next prime is 101122212202139. The reversal of 101122212202111 is 111202212221101.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 101122212202111 - 2¹¹ = 101122212200063 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 (101122212202181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308205036 + ... + 308532961.

It is an arithmetic number, because the mean of its divisors is an integer number (12760925916618).

Almost surely, 2^{101122212202111} is an apocalyptic number.

101122212202111 is a deficient number, since it is larger than the sum of its proper divisors (965195130833).

101122212202111 is a wasteful number, since it uses less digits than its factorization.

101122212202111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616739561.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 101122212202111 its reverse (111202212221101), we get a palindrome (212324424423212).

The spelling of 101122212202111 in words is "one hundred one trillion, one hundred twenty-two billion, two hundred twelve million, two hundred two thousand, one hundred eleven".