100120022110112 has 48 divisors (see below), whose sum is σ = 198964450857312. Its totient is φ = 49589419641600.

The previous prime is 100120022110091. The next prime is 100120022110183. The reversal of 100120022110112 is 211011220021001.

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, 61863743 + ... + 63461505.

It is an arithmetic number, because the mean of its divisors is an integer number (4145092726194).

Almost surely, 2^{100120022110112} is an apocalyptic number.

It is an amenable number.

100120022110112 is a deficient number, since it is larger than the sum of its proper divisors (98844428747200).

100120022110112 is a wasteful number, since it uses less digits than its factorization.

100120022110112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616181 (or 1616173 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 100120022110112 its reverse (211011220021001), we get a palindrome (311131242131113).

The spelling of 100120022110112 in words is "one hundred trillion, one hundred twenty billion, twenty-two million, one hundred ten thousand, one hundred twelve".