1011201002200 has 48 divisors (see below), whose sum is σ = 2375279925480. Its totient is φ = 400310492160.

The previous prime is 1011201002131. The next prime is 1011201002209. The reversal of 1011201002200 is 22001021101.

1011201002200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011201002209) 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, 26042482 + ... + 26081281.

Almost surely, 2^{1011201002200} is an apocalyptic number.

1011201002200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1011201002200 is an abundant number, since it is smaller than the sum of its proper divisors (1364078923280).

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

1011201002200 is a wasteful number, since it uses less digits than its factorization.

1011201002200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52123876 (or 52123867 counting only the distinct ones).

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

Adding to 1011201002200 its reverse (22001021101), we get a palindrome (1033202023301).

The spelling of 1011201002200 in words is "one trillion, eleven billion, two hundred one million, two thousand, two hundred".