11112202101010 has 16 divisors (see below), whose sum is σ = 20002014363672. Its totient is φ = 4444869600000.

The previous prime is 11112202100957. The next prime is 11112202101061. The reversal of 11112202101010 is 1010120221111.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 11063453435329 + 48748665681 = 3326177^2 + 220791^2 .

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, 3594010 + ... + 5928010.

Almost surely, 2^{11112202101010} is an apocalyptic number.

11112202101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11112202101010 is a deficient number, since it is larger than the sum of its proper divisors (8889812262662).

11112202101010 is a wasteful number, since it uses less digits than its factorization.

11112202101010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2810109.

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

Adding to 11112202101010 its reverse (1010120221111), we get a palindrome (12122322322121).

The spelling of 11112202101010 in words is "eleven trillion, one hundred twelve billion, two hundred two million, one hundred one thousand, ten".