100201121212002 has 32 divisors (see below), whose sum is σ = 214250712653952. Its totient is φ = 31130445421824.

The previous prime is 100201121211857. The next prime is 100201121212021. The reversal of 100201121212002 is 200212121102001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4768746453 + ... + 4768767464.

It is an arithmetic number, because the mean of its divisors is an integer number (6695334770436).

Almost surely, 2^{100201121212002} is an apocalyptic number.

100201121212002 is an abundant number, since it is smaller than the sum of its proper divisors (114049591441950).

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

100201121212002 is a wasteful number, since it uses less digits than its factorization.

100201121212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9537514042.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 100201121212002 its reverse (200212121102001), we get a palindrome (300413242314003).

The spelling of 100201121212002 in words is "one hundred trillion, two hundred one billion, one hundred twenty-one million, two hundred twelve thousand, two".