2085758122 has 16 divisors (see below), whose sum is σ = 3576545280. Its totient is φ = 893656368.

The previous prime is 2085758119. The next prime is 2085758153. The reversal of 2085758122 is 2218575802.

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, 40279 + ... + 76117.

It is an arithmetic number, because the mean of its divisors is an integer number (223534080).

Almost surely, 2^2085758122 is an apocalyptic number.

2085758122 is a deficient number, since it is larger than the sum of its proper divisors (1490787158).

2085758122 is a wasteful number, since it uses less digits than its factorization.

2085758122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40005.

The product of its (nonzero) digits is 89600, while the sum is 40.

The square root of 2085758122 is about 45670.1009633217. The cubic root of 2085758122 is about 1277.6776987886.

The spelling of 2085758122 in words is "two billion, eighty-five million, seven hundred fifty-eight thousand, one hundred twenty-two".