112010100021907 has 2 divisors, whose sum is σ = 112010100021908. Its totient is φ = 112010100021906.

The previous prime is 112010100021881. The next prime is 112010100022001. The reversal of 112010100021907 is 709120001010211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112010100021907 - 2³¹ = 112007952538259 is a prime.

It is a super-2 number, since 2×112010100021907² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112010100025907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56005050010953 + 56005050010954.

It is an arithmetic number, because the mean of its divisors is an integer number (56005050010954).

Almost surely, 2^{112010100021907} is an apocalyptic number.

112010100021907 is a deficient number, since it is larger than the sum of its proper divisors (1).

112010100021907 is an equidigital number, since it uses as much as digits as its factorization.

112010100021907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 25.

The spelling of 112010100021907 in words is "one hundred twelve trillion, ten billion, one hundred million, twenty-one thousand, nine hundred seven".