11010101120202 has 64 divisors (see below), whose sum is σ = 22709012860800. Its totient is φ = 3556058112000.

The previous prime is 11010101120191. The next prime is 11010101120209. The reversal of 11010101120202 is 20202110101011.

It is not an unprimeable number, because it can be changed into a prime (11010101120209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 497530674 + ... + 497552802.

It is an arithmetic number, because the mean of its divisors is an integer number (354828325950).

Almost surely, 2^{11010101120202} is an apocalyptic number.

11010101120202 is an abundant number, since it is smaller than the sum of its proper divisors (11698911740598).

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

11010101120202 is a wasteful number, since it uses less digits than its factorization.

11010101120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31351.

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

Adding to 11010101120202 its reverse (20202110101011), we get a palindrome (31212211221213).

It can be divided in two parts, 110101011 and 20202, that multiplied together give a palindrome (2224260624222).

The spelling of 11010101120202 in words is "eleven trillion, ten billion, one hundred one million, one hundred twenty thousand, two hundred two".