10111202111001 has 8 divisors (see below), whose sum is σ = 14067759458880. Its totient is φ = 6447723085232.

The previous prime is 10111202110993. The next prime is 10111202111083. The reversal of 10111202111001 is 10011120211101.

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 10111202111001 - 2³ = 10111202110993 is a prime.

It is a super-2 number, since 2×10111202111001² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10111202111201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73269580446 + ... + 73269580583.

It is an arithmetic number, because the mean of its divisors is an integer number (1758469932360).

Almost surely, 2^{10111202111001} is an apocalyptic number.

It is an amenable number.

10111202111001 is a deficient number, since it is larger than the sum of its proper divisors (3956557347879).

10111202111001 is a wasteful number, since it uses less digits than its factorization.

10111202111001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146539161055.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 10111202111001 its reverse (10011120211101), we get a palindrome (20122322322102).

It can be divided in two parts, 1011120211100 and 1, that added together give a palindrome (1011120211101).

The spelling of 10111202111001 in words is "ten trillion, one hundred eleven billion, two hundred two million, one hundred eleven thousand, one".