100200121210022 has 4 divisors (see below), whose sum is σ = 150300181815036. Its totient is φ = 50100060605010.

The previous prime is 100200121209989. The next prime is 100200121210039. The reversal of 100200121210022 is 220012121002001.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 100200121209979 and 100200121210006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25050030302504 + ... + 25050030302507.

It is an arithmetic number, because the mean of its divisors is an integer number (37575045453759).

Almost surely, 2^{100200121210022} is an apocalyptic number.

100200121210022 is a deficient number, since it is larger than the sum of its proper divisors (50100060605014).

100200121210022 is an equidigital number, since it uses as much as digits as its factorization.

100200121210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50100060605013.

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

Adding to 100200121210022 its reverse (220012121002001), we get a palindrome (320212242212023).

The spelling of 100200121210022 in words is "one hundred trillion, two hundred billion, one hundred twenty-one million, two hundred ten thousand, twenty-two".