2101333112122 has 16 divisors (see below), whose sum is σ = 3207025929600. Its totient is φ = 1032450531840.

The previous prime is 2101333112111. The next prime is 2101333112231. The reversal of 2101333112122 is 2212113331012.

It is a junction number, because it is equal to n+sod(n) for n = 2101333112093 and 2101333112102.

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, 31482247 + ... + 31548922.

It is an arithmetic number, because the mean of its divisors is an integer number (200439120600).

Almost surely, 2^{2101333112122} is an apocalyptic number.

2101333112122 is a deficient number, since it is larger than the sum of its proper divisors (1105692817478).

2101333112122 is a wasteful number, since it uses less digits than its factorization.

2101333112122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63031461.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 2101333112122 its reverse (2212113331012), we get a palindrome (4313446443134).

The spelling of 2101333112122 in words is "two trillion, one hundred one billion, three hundred thirty-three million, one hundred twelve thousand, one hundred twenty-two".