11101101020202 has 16 divisors (see below), whose sum is σ = 22202505909792. Its totient is φ = 3700316361840.

The previous prime is 11101101020153. The next prime is 11101101020209. The reversal of 11101101020202 is 20202010110111.

It is not an unprimeable number, because it can be changed into a prime (11101101020209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12184924 + ... + 13064247.

It is an arithmetic number, because the mean of its divisors is an integer number (1387656619362).

Almost surely, 2^{11101101020202} is an apocalyptic number.

11101101020202 is an abundant number, since it is smaller than the sum of its proper divisors (11101404889590).

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

11101101020202 is a wasteful number, since it uses less digits than its factorization.

11101101020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25322453.

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

Adding to 11101101020202 its reverse (20202010110111), we get a palindrome (31303111130313).

It can be divided in two parts, 1110110 and 1020202, that added together give a palindrome (2130312).

The spelling of 11101101020202 in words is "eleven trillion, one hundred one billion, one hundred one million, twenty thousand, two hundred two".