100200212122202 has 16 divisors (see below), whose sum is σ = 153914252597952. Its totient is φ = 48897257895360.

The previous prime is 100200212122201. The next prime is 100200212122379. The reversal of 100200212122202 is 202221212002001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (100200212122201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 449047574 + ... + 449270657.

It is an arithmetic number, because the mean of its divisors is an integer number (9619640787372).

Almost surely, 2^{100200212122202} is an apocalyptic number.

100200212122202 is a deficient number, since it is larger than the sum of its proper divisors (53714040475750).

100200212122202 is a wasteful number, since it uses less digits than its factorization.

100200212122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898319573.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 100200212122202 its reverse (202221212002001), we get a palindrome (302421424124203).

The spelling of 100200212122202 in words is "one hundred trillion, two hundred billion, two hundred twelve million, one hundred twenty-two thousand, two hundred two".