2125620236118 has 16 divisors (see below), whose sum is σ = 4251308336496. Its totient is φ = 708528768000.

The previous prime is 2125620236107. The next prime is 2125620236141. The reversal of 2125620236118 is 8116320265212.

It is a super-2 number, since 2×2125620236118² (a number of 25 digits) contains 22 as substring.

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, 2415883 + ... + 3176118.

It is an arithmetic number, because the mean of its divisors is an integer number (265706771031).

Almost surely, 2^{2125620236118} is an apocalyptic number.

2125620236118 is an abundant number, since it is smaller than the sum of its proper divisors (2125688100378).

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

2125620236118 is a wasteful number, since it uses less digits than its factorization.

2125620236118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5655359.

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 2125620236118 in words is "two trillion, one hundred twenty-five billion, six hundred twenty million, two hundred thirty-six thousand, one hundred eighteen".