2120106461226 has 64 divisors (see below), whose sum is σ = 4856676185088. Its totient is φ = 611214179328.

The previous prime is 2120106461171. The next prime is 2120106461227. The reversal of 2120106461226 is 6221646010212.

It is not an unprimeable number, because it can be changed into a prime (2120106461227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3289221 + ... + 3880616.

It is an arithmetic number, because the mean of its divisors is an integer number (75885565392).

Almost surely, 2^{2120106461226} is an apocalyptic number.

2120106461226 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2120106461226 is an abundant number, since it is smaller than the sum of its proper divisors (2736569723862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2120106461226 is a wasteful number, since it uses less digits than its factorization.

2120106461226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7170095.

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 2120106461226 in words is "two trillion, one hundred twenty billion, one hundred six million, four hundred sixty-one thousand, two hundred twenty-six".