101120202200 has 48 divisors (see below), whose sum is σ = 238415834160. Its totient is φ = 39878384000.

The previous prime is 101120202181. The next prime is 101120202203. The reversal of 101120202200 is 2202021101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101120202203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3546371 + ... + 3574770.

It is an arithmetic number, because the mean of its divisors is an integer number (4966996545).

Almost surely, 2^101120202200 is an apocalyptic number.

101120202200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101120202200 is an abundant number, since it is smaller than the sum of its proper divisors (137295631960).

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

101120202200 is a wasteful number, since it uses less digits than its factorization.

101120202200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7121228 (or 7121219 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 101120202200 its reverse (2202021101), we get a palindrome (103322223301).

The spelling of 101120202200 in words is "one hundred one billion, one hundred twenty million, two hundred two thousand, two hundred".