100201021200222 has 16 divisors (see below), whose sum is σ = 200461703662080. Its totient is φ = 33390396856472.

The previous prime is 100201021200209. The next prime is 100201021200253. The reversal of 100201021200222 is 222002120102001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2485864068 + ... + 2485904375.

It is an arithmetic number, because the mean of its divisors is an integer number (12528856478880).

Almost surely, 2^{100201021200222} is an apocalyptic number.

100201021200222 is an abundant number, since it is smaller than the sum of its proper divisors (100260682461858).

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

100201021200222 is a wasteful number, since it uses less digits than its factorization.

100201021200222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4971771807.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 100201021200222 its reverse (222002120102001), we get a palindrome (322203141302223).

The spelling of 100201021200222 in words is "one hundred trillion, two hundred one billion, twenty-one million, two hundred thousand, two hundred twenty-two".