1112202011001 has 16 divisors (see below), whose sum is σ = 1500014116800. Its totient is φ = 732933577728.

The previous prime is 1112202010991. The next prime is 1112202011003. The reversal of 1112202011001 is 1001102022111.

It is not a de Polignac number, because 1112202011001 - 2⁶ = 1112202010937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112202011003) 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, 389910 + ... + 1541568.

It is an arithmetic number, because the mean of its divisors is an integer number (93750882300).

Almost surely, 2^{1112202011001} is an apocalyptic number.

It is an amenable number.

1112202011001 is a deficient number, since it is larger than the sum of its proper divisors (387812105799).

1112202011001 is a wasteful number, since it uses less digits than its factorization.

1112202011001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1155368.

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

Adding to 1112202011001 its reverse (1001102022111), we get a palindrome (2113304033112).

The spelling of 1112202011001 in words is "one trillion, one hundred twelve billion, two hundred two million, eleven thousand, one".