10011112202001 has 16 divisors (see below), whose sum is σ = 13366257472448. Its totient is φ = 6665021496000.

The previous prime is 10011112201997. The next prime is 10011112202017. The reversal of 10011112202001 is 10020221111001.

It is not a de Polignac number, because 10011112202001 - 2² = 10011112201997 is a prime.

It is a super-2 number, since 2×10011112202001² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10011112204001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83469726 + ... + 83589576.

It is an arithmetic number, because the mean of its divisors is an integer number (835391092028).

Almost surely, 2^{10011112202001} is an apocalyptic number.

It is an amenable number.

10011112202001 is a deficient number, since it is larger than the sum of its proper divisors (3355145270447).

10011112202001 is a wasteful number, since it uses less digits than its factorization.

10011112202001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157392.

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

Adding to 10011112202001 its reverse (10020221111001), we get a palindrome (20031333313002).

The spelling of 10011112202001 in words is "ten trillion, eleven billion, one hundred twelve million, two hundred two thousand, one".