35012115222 has 128 divisors (see below), whose sum is σ = 84427453440. Its totient is φ = 9468264960.

The previous prime is 35012115169. The next prime is 35012115227. The reversal of 35012115222 is 22251121053.

It is a junction number, because it is equal to n+sod(n) for n = 35012115192 and 35012115201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35012115227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29495713 + ... + 29496899.

It is an arithmetic number, because the mean of its divisors is an integer number (659589480).

Almost surely, 2^35012115222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35012115222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42213726720).

35012115222 is an abundant number, since it is smaller than the sum of its proper divisors (49415338218).

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

35012115222 is a wasteful number, since it uses less digits than its factorization.

35012115222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1686.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 35012115222 its reverse (22251121053), we get a palindrome (57263236275).

The spelling of 35012115222 in words is "thirty-five billion, twelve million, one hundred fifteen thousand, two hundred twenty-two".