100201222200212 has 24 divisors (see below), whose sum is σ = 207312873519360. Its totient is φ = 41462574703200.

The previous prime is 100201222200181. The next prime is 100201222200259. The reversal of 100201222200212 is 212002222102001.

It is a happy number.

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, 61700259164 + ... + 61700260787.

It is an arithmetic number, because the mean of its divisors is an integer number (8638036396640).

Almost surely, 2^{100201222200212} is an apocalyptic number.

It is an amenable number.

100201222200212 is an abundant number, since it is smaller than the sum of its proper divisors (107111651319148).

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

100201222200212 is a wasteful number, since it uses less digits than its factorization.

100201222200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123400519991 (or 123400519989 counting only the distinct ones).

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

Adding to 100201222200212 its reverse (212002222102001), we get a palindrome (312203444302213).

The spelling of 100201222200212 in words is "one hundred trillion, two hundred one billion, two hundred twenty-two million, two hundred thousand, two hundred twelve".