11112201101002 has 32 divisors (see below), whose sum is σ = 16946489806848. Its totient is φ = 5463778320000.

The previous prime is 11112201100991. The next prime is 11112201101039. The reversal of 11112201101002 is 20010110221111.

It is a happy number.

It is a super-2 number, since 2×11112201101002² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 374878102 + ... + 374907742.

It is an arithmetic number, because the mean of its divisors is an integer number (529577806464).

Almost surely, 2^{11112201101002} is an apocalyptic number.

11112201101002 is a deficient number, since it is larger than the sum of its proper divisors (5834288705846).

11112201101002 is a wasteful number, since it uses less digits than its factorization.

11112201101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36406.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11112201101002 its reverse (20010110221111), we get a palindrome (31122311322113).

The spelling of 11112201101002 in words is "eleven trillion, one hundred twelve billion, two hundred one million, one hundred one thousand, two".