100201210222012 has 6 divisors (see below), whose sum is σ = 175352117888528. Its totient is φ = 50100605111004.

The previous prime is 100201210221949. The next prime is 100201210222093. The reversal of 100201210222012 is 210222012102001.

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 as a sum of consecutive naturals, namely, 12525151277748 + ... + 12525151277755.

Almost surely, 2^{100201210222012} is an apocalyptic number.

It is an amenable number.

100201210222012 is a deficient number, since it is larger than the sum of its proper divisors (75150907666516).

100201210222012 is a wasteful number, since it uses less digits than its factorization.

100201210222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25050302555507 (or 25050302555505 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 100201210222012 its reverse (210222012102001), we get a palindrome (310423222324013).

The spelling of 100201210222012 in words is "one hundred trillion, two hundred one billion, two hundred ten million, two hundred twenty-two thousand, twelve".