2122795682850 has 24 divisors (see below), whose sum is σ = 5264533293840. Its totient is φ = 566078848720.

The previous prime is 2122795682837. The next prime is 2122795682867. The reversal of 2122795682850 is 582865972212.

It is a super-2 number, since 2×2122795682850² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7075985460 + ... + 7075985759.

It is an arithmetic number, because the mean of its divisors is an integer number (219355553910).

Almost surely, 2^{2122795682850} is an apocalyptic number.

2122795682850 is an abundant number, since it is smaller than the sum of its proper divisors (3141737610990).

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

2122795682850 is a wasteful number, since it uses less digits than its factorization.

2122795682850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14151971234 (or 14151971229 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 57.

The spelling of 2122795682850 in words is "two trillion, one hundred twenty-two billion, seven hundred ninety-five million, six hundred eighty-two thousand, eight hundred fifty".