101112002122 has 4 divisors (see below), whose sum is σ = 151668003186. Its totient is φ = 50556001060.

The previous prime is 101112002111. The next prime is 101112002141. The reversal of 101112002122 is 221200211101.

101112002122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 51747605361 + 49364396761 = 227481^2 + 222181^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25278000529 + ... + 25278000532.

Almost surely, 2^101112002122 is an apocalyptic number.

101112002122 is a deficient number, since it is larger than the sum of its proper divisors (50556001064).

101112002122 is an equidigital number, since it uses as much as digits as its factorization.

101112002122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50556001063.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101112002122 its reverse (221200211101), we get a palindrome (322312213223).

The spelling of 101112002122 in words is "one hundred one billion, one hundred twelve million, two thousand, one hundred twenty-two".