1012022102200 has 48 divisors (see below), whose sum is σ = 2353775141160. Its totient is φ = 404667120000.

The previous prime is 1012022102167. The next prime is 1012022102213. The reversal of 1012022102200 is 22012202101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 312126 + ... + 1456525.

Almost surely, 2^{1012022102200} is an apocalyptic number.

1012022102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1012022102200 is an abundant number, since it is smaller than the sum of its proper divisors (1341753038960).

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

1012022102200 is a wasteful number, since it uses less digits than its factorization.

1012022102200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771528 (or 1771519 counting only the distinct ones).

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

Adding to 1012022102200 its reverse (22012202101), we get a palindrome (1034034304301).

Subtracting from 1012022102200 its reverse (22012202101), we obtain a palindrome (990009900099).

The spelling of 1012022102200 in words is "one trillion, twelve billion, twenty-two million, one hundred two thousand, two hundred".