850156122 has 16 divisors (see below), whose sum is σ = 1709124480. Its totient is φ = 281916672.

The previous prime is 850156091. The next prime is 850156127. The reversal of 850156122 is 221651058.

850156122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 850156122.

It is not an unprimeable number, because it can be changed into a prime (850156127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365922 + ... + 368237.

It is an arithmetic number, because the mean of its divisors is an integer number (106820280).

Almost surely, 2^850156122 is an apocalyptic number.

850156122 is an abundant number, since it is smaller than the sum of its proper divisors (858968358).

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

850156122 is a wasteful number, since it uses less digits than its factorization.

850156122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734357.

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 850156122 is about 29157.4368215040. The cubic root of 850156122 is about 947.3262294833.

The spelling of 850156122 in words is "eight hundred fifty million, one hundred fifty-six thousand, one hundred twenty-two".