1202001110200 has 96 divisors (see below), whose sum is σ = 3051497169360. Its totient is φ = 436691993600.

The previous prime is 1202001110161. The next prime is 1202001110249. The reversal of 1202001110200 is 20111002021.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2164374 + ... + 2662426.

Almost surely, 2^{1202001110200} is an apocalyptic number.

1202001110200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1202001110200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1525748584680).

1202001110200 is an abundant number, since it is smaller than the sum of its proper divisors (1849496059160).

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

1202001110200 is a wasteful number, since it uses less digits than its factorization.

1202001110200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499177 (or 499168 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1202001110200 its reverse (20111002021), we get a palindrome (1222112112221).

The spelling of 1202001110200 in words is "one trillion, two hundred two billion, one million, one hundred ten thousand, two hundred".