11000212121202 has 16 divisors (see below), whose sum is σ = 22214020595520. Its totient is φ = 3631137981552.

The previous prime is 11000212121149. The next prime is 11000212121251. The reversal of 11000212121202 is 20212121200011.

It is a super-2 number, since 2×11000212121202² (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 7 ways as a sum of consecutive naturals, for example, 8899847377 + ... + 8899848612.

It is an arithmetic number, because the mean of its divisors is an integer number (1388376287220).

Almost surely, 2^{11000212121202} is an apocalyptic number.

11000212121202 is an abundant number, since it is smaller than the sum of its proper divisors (11213808474318).

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

11000212121202 is a wasteful number, since it uses less digits than its factorization.

11000212121202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17799696097.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11000212121202 its reverse (20212121200011), we get a palindrome (31212333321213).

It can be divided in two parts, 1100021 and 2121202, that added together give a palindrome (3221223).

The spelling of 11000212121202 in words is "eleven trillion, two hundred twelve million, one hundred twenty-one thousand, two hundred two".