34222161630 has 64 divisors (see below), whose sum is σ = 83912915520. Its totient is φ = 8930279424.

The previous prime is 34222161557. The next prime is 34222161641. The reversal of 34222161630 is 3616122243.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 192922 + ... + 325058.

It is an arithmetic number, because the mean of its divisors is an integer number (1311139305).

Almost surely, 2^34222161630 is an apocalyptic number.

34222161630 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34222161630 is an abundant number, since it is smaller than the sum of its proper divisors (49690753890).

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

34222161630 is a wasteful number, since it uses less digits than its factorization.

34222161630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132333.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 34222161630 its reverse (3616122243), we get a palindrome (37838283873).

The spelling of 34222161630 in words is "thirty-four billion, two hundred twenty-two million, one hundred sixty-one thousand, six hundred thirty".