100000020200212 has 96 divisors (see below), whose sum is σ = 202319489232000. Its totient is φ = 42814536038400.

The previous prime is 100000020200137. The next prime is 100000020200237. The reversal of 100000020200212 is 212002020000001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1396749088 + ... + 1396820680.

It is an arithmetic number, because the mean of its divisors is an integer number (2107494679500).

Almost surely, 2^{100000020200212} is an apocalyptic number.

It is an amenable number.

100000020200212 is an abundant number, since it is smaller than the sum of its proper divisors (102319469031788).

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

100000020200212 is a wasteful number, since it uses less digits than its factorization.

100000020200212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98377 (or 98375 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 100000020200212 its reverse (212002020000001), we get a palindrome (312002040200213).

It can be divided in two parts, 1000000 and 20200212, that added together give a palindrome (21200212).

The spelling of 100000020200212 in words is "one hundred trillion, twenty million, two hundred thousand, two hundred twelve".