1012202211200 has 48 divisors (see below), whose sum is σ = 2500455782760. Its totient is φ = 404880883200.

The previous prime is 1012202211199. The next prime is 1012202211227. The reversal of 1012202211200 is 21122022101.

1012202211200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 158153396 + ... + 158159795.

Almost surely, 2^{1012202211200} is an apocalyptic number.

1012202211200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1012202211200 is an abundant number, since it is smaller than the sum of its proper divisors (1488253571560).

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

1012202211200 is an equidigital number, since it uses as much as digits as its factorization.

1012202211200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316313215 (or 316313198 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1012202211200 its reverse (21122022101), we get a palindrome (1033324233301).

The spelling of 1012202211200 in words is "one trillion, twelve billion, two hundred two million, two hundred eleven thousand, two hundred".