201120100101122 has 32 divisors (see below), whose sum is σ = 305398930876032. Its totient is φ = 99324629512704.

The previous prime is 201120100101103. The next prime is 201120100101133. The reversal of 201120100101122 is 221101001021102.

It is a junction number, because it is equal to n+sod(n) for n = 201120100101097 and 201120100101106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1294273043 + ... + 1294428425.

It is an arithmetic number, because the mean of its divisors is an integer number (9543716589876).

Almost surely, 2^{201120100101122} is an apocalyptic number.

201120100101122 is a deficient number, since it is larger than the sum of its proper divisors (104278830774910).

201120100101122 is a wasteful number, since it uses less digits than its factorization.

201120100101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168762.

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

Adding to 201120100101122 its reverse (221101001021102), we get a palindrome (422221101122224).

The spelling of 201120100101122 in words is "two hundred one trillion, one hundred twenty billion, one hundred million, one hundred one thousand, one hundred twenty-two".