10200122210111 has 4 divisors (see below), whose sum is σ = 10301113519224. Its totient is φ = 10099130901000.

The previous prime is 10200122210107. The next prime is 10200122210129. The reversal of 10200122210111 is 11101222100201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10200122210111 - 2² = 10200122210107 is a prime.

It is a super-2 number, since 2×10200122210111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200122210611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50495654405 + ... + 50495654606.

It is an arithmetic number, because the mean of its divisors is an integer number (2575278379806).

Almost surely, 2^{10200122210111} is an apocalyptic number.

10200122210111 is a deficient number, since it is larger than the sum of its proper divisors (100991309113).

10200122210111 is a wasteful number, since it uses less digits than its factorization.

10200122210111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100991309112.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10200122210111 its reverse (11101222100201), we get a palindrome (21301344310312).

The spelling of 10200122210111 in words is "ten trillion, two hundred billion, one hundred twenty-two million, two hundred ten thousand, one hundred eleven".