2102214126 has 16 divisors (see below), whose sum is σ = 4318061904. Its totient is φ = 681799104.

The previous prime is 2102214083. The next prime is 2102214139. The reversal of 2102214126 is 6214122012.

It is a congruent number.

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, 4734495 + ... + 4734938.

It is an arithmetic number, because the mean of its divisors is an integer number (269878869).

Almost surely, 2^2102214126 is an apocalyptic number.

2102214126 is an abundant number, since it is smaller than the sum of its proper divisors (2215847778).

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

2102214126 is a wasteful number, since it uses less digits than its factorization.

2102214126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9469475.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 2102214126 is about 45849.9086803889. The cubic root of 2102214126 is about 1281.0290646261.

Adding to 2102214126 its reverse (6214122012), we get a palindrome (8316336138).

The spelling of 2102214126 in words is "two billion, one hundred two million, two hundred fourteen thousand, one hundred twenty-six".