1101012212202 has 64 divisors (see below), whose sum is σ = 2521836979200. Its totient is φ = 313920631296.

The previous prime is 1101012212143. The next prime is 1101012212207. The reversal of 1101012212202 is 2022122101011.

It is not an unprimeable number, because it can be changed into a prime (1101012212207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81326778 + ... + 81340314.

It is an arithmetic number, because the mean of its divisors is an integer number (39403702800).

Almost surely, 2^{1101012212202} is an apocalyptic number.

1101012212202 is an abundant number, since it is smaller than the sum of its proper divisors (1420824766998).

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

1101012212202 is a wasteful number, since it uses less digits than its factorization.

1101012212202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17435.

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

Adding to 1101012212202 its reverse (2022122101011), we get a palindrome (3123134313213).

The spelling of 1101012212202 in words is "one trillion, one hundred one billion, twelve million, two hundred twelve thousand, two hundred two".