101202002223220 has 12 divisors (see below), whose sum is σ = 212524204668804. Its totient is φ = 40480800889280.

The previous prime is 101202002223193. The next prime is 101202002223221. The reversal of 101202002223220 is 22322200202101.

It can be written as a sum of positive squares in 2 ways, for example, as 66212363861604 + 34989638361616 = 8137098^2 + 5915204^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101202002223221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2530050055561 + ... + 2530050055600.

It is an arithmetic number, because the mean of its divisors is an integer number (17710350389067).

Almost surely, 2^{101202002223220} is an apocalyptic number.

101202002223220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101202002223220 is an abundant number, since it is smaller than the sum of its proper divisors (111322202445584).

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

101202002223220 is a wasteful number, since it uses less digits than its factorization.

101202002223220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5060100111170 (or 5060100111168 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 101202002223220 its reverse (22322200202101), we get a palindrome (123524202425321).

The spelling of 101202002223220 in words is "one hundred one trillion, two hundred two billion, two million, two hundred twenty-three thousand, two hundred twenty".