10202100102200 has 48 divisors (see below), whose sum is σ = 23721594812280. Its totient is φ = 4080545490560.

The previous prime is 10202100102197. The next prime is 10202100102209. The reversal of 10202100102200 is 220100120201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202100102209) 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, 947414 + ... + 4615386.

Almost surely, 2^{10202100102200} is an apocalyptic number.

10202100102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10202100102200 is an abundant number, since it is smaller than the sum of its proper divisors (13519494710080).

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

10202100102200 is a wasteful number, since it uses less digits than its factorization.

10202100102200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3681896 (or 3681887 counting only the distinct ones).

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

Adding to 10202100102200 its reverse (220100120201), we get a palindrome (10422200222401).

The spelling of 10202100102200 in words is "ten trillion, two hundred two billion, one hundred million, one hundred two thousand, two hundred".