35222000 has 80 divisors (see below), whose sum is σ = 92967264. Its totient is φ = 12800000.

The previous prime is 35221999. The next prime is 35222021. The reversal of 35222000 is 22253.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21200 + ... + 22800.

Almost surely, 2^35222000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35222000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46483632).

35222000 is an abundant number, since it is smaller than the sum of its proper divisors (57745264).

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

35222000 is a wasteful number, since it uses less digits than its factorization.

35222000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1635 (or 1619 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 35222000 is about 5934.8125496935. The cubic root of 35222000 is about 327.7967707934.

Adding to 35222000 its reverse (22253), we get a palindrome (35244253).

The spelling of 35222000 in words is "thirty-five million, two hundred twenty-two thousand".