35222012 has 24 divisors (see below), whose sum is σ = 70726656. Its totient is φ = 15034608.

The previous prime is 35221999. The next prime is 35222021. The reversal of 35222012 is 21022253.

35222012 is nontrivially palindromic in base 13.

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, 4973 + ... + 9755.

It is an arithmetic number, because the mean of its divisors is an integer number (2946944).

Almost surely, 2^35222012 is an apocalyptic number.

It is an amenable number.

35222012 is an abundant number, since it is smaller than the sum of its proper divisors (35504644).

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

35222012 is a wasteful number, since it uses less digits than its factorization.

35222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5057 (or 5055 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 35222012 is about 5934.8135606774. The cubic root of 35222012 is about 327.7968080198.

Adding to 35222012 its reverse (21022253), we get a palindrome (56244265).

The spelling of 35222012 in words is "thirty-five million, two hundred twenty-two thousand, twelve".