100120102222102 has 64 divisors (see below), whose sum is σ = 158253167577600. Its totient is φ = 47443461120000.

The previous prime is 100120102222051. The next prime is 100120102222157. The reversal of 100120102222102 is 201222201021001.

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 31 ways as a sum of consecutive naturals, for example, 1628759424 + ... + 1628820892.

It is an arithmetic number, because the mean of its divisors is an integer number (2472705743400).

Almost surely, 2^{100120102222102} is an apocalyptic number.

100120102222102 is a deficient number, since it is larger than the sum of its proper divisors (58133065355498).

100120102222102 is a wasteful number, since it uses less digits than its factorization.

100120102222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63433.

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

Adding to 100120102222102 its reverse (201222201021001), we get a palindrome (301342303243103).

The spelling of 100120102222102 in words is "one hundred trillion, one hundred twenty billion, one hundred two million, two hundred twenty-two thousand, one hundred two".