1202110220200 has 24 divisors (see below), whose sum is σ = 2794906262430. Its totient is φ = 480844088000.

The previous prime is 1202110220117. The next prime is 1202110220231. The reversal of 1202110220200 is 20220112021.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 606987460836 + 595122759364 = 779094^2 + 771442^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3005275351 + ... + 3005275750.

Almost surely, 2^{1202110220200} is an apocalyptic number.

1202110220200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1202110220200 is an abundant number, since it is smaller than the sum of its proper divisors (1592796042230).

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

1202110220200 is a wasteful number, since it uses less digits than its factorization.

1202110220200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6010551117 (or 6010551108 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1202110220200 its reverse (20220112021), we get a palindrome (1222330332221).

The spelling of 1202110220200 in words is "one trillion, two hundred two billion, one hundred ten million, two hundred twenty thousand, two hundred".