1011120202200 has 96 divisors (see below), whose sum is σ = 3134638276560. Its totient is φ = 269617804800.

The previous prime is 1011120202123. The next prime is 1011120202219. The reversal of 1011120202200 is 22020211101.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 16335310 + ... + 16397090.

Almost surely, 2^{1011120202200} is an apocalyptic number.

1011120202200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1011120202200 is an abundant number, since it is smaller than the sum of its proper divisors (2123518074360).

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

1011120202200 is a wasteful number, since it uses less digits than its factorization.

1011120202200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89077 (or 89068 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1011120202200 its reverse (22020211101), we get a palindrome (1033140413301).

The spelling of 1011120202200 in words is "one trillion, eleven billion, one hundred twenty million, two hundred two thousand, two hundred".