11102011120002 has 32 divisors (see below), whose sum is σ = 24224317233984. Its totient is φ = 3364003083200.

The previous prime is 11102011119961. The next prime is 11102011120063. The reversal of 11102011120002 is 20002111020111.

It is a self number, because there is not a number n which added to its sum of digits gives 11102011120002.

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, 5144949 + ... + 6976712.

It is an arithmetic number, because the mean of its divisors is an integer number (757009913562).

Almost surely, 2^{11102011120002} is an apocalyptic number.

11102011120002 is an abundant number, since it is smaller than the sum of its proper divisors (13122306113982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11102011120002 is a wasteful number, since it uses less digits than its factorization.

11102011120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12135554.

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

Adding to 11102011120002 its reverse (20002111020111), we get a palindrome (31104122140113).

It can be divided in two parts, 111020111 and 20002, that multiplied together give a palindrome (2220624260222).

The spelling of 11102011120002 in words is "eleven trillion, one hundred two billion, eleven million, one hundred twenty thousand, two".