10101122202111 has 32 divisors (see below), whose sum is σ = 13930608384000. Its totient is φ = 6503741821440.

The previous prime is 10101122202013. The next prime is 10101122202121. The reversal of 10101122202111 is 11120222110101.

It is a happy number.

It is not a de Polignac number, because 10101122202111 - 2¹⁸ = 10101121939967 is a prime.

It is a super-3 number, since 3×10101122202111³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101122202121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150619315 + ... + 150686363.

It is an arithmetic number, because the mean of its divisors is an integer number (435331512000).

Almost surely, 2^{10101122202111} is an apocalyptic number.

10101122202111 is a deficient number, since it is larger than the sum of its proper divisors (3829486181889).

10101122202111 is a wasteful number, since it uses less digits than its factorization.

10101122202111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70319.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10101122202111 its reverse (11120222110101), we get a palindrome (21221344312212).

The spelling of 10101122202111 in words is "ten trillion, one hundred one billion, one hundred twenty-two million, two hundred two thousand, one hundred eleven".