1214020200100 has 36 divisors (see below), whose sum is σ = 2670511848004. Its totient is φ = 478955911680.

The previous prime is 1214020200097. The next prime is 1214020200119. The reversal of 1214020200100 is 10020204121.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 23267841444 + 1190752358656 = 152538^2 + 1091216^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83144769 + ... + 83159368.

Almost surely, 2^{1214020200100} is an apocalyptic number.

1214020200100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1214020200100 is an abundant number, since it is smaller than the sum of its proper divisors (1456491647904).

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

1214020200100 is a wasteful number, since it uses less digits than its factorization.

1214020200100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166304224 (or 166304217 counting only the distinct ones).

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

Adding to 1214020200100 its reverse (10020204121), we get a palindrome (1224040404221).

The spelling of 1214020200100 in words is "one trillion, two hundred fourteen billion, twenty million, two hundred thousand, one hundred".