34422132221020 has 24 divisors (see below), whose sum is σ = 72288705487824. Its totient is φ = 13768428541056.

The previous prime is 34422132221011. The next prime is 34422132221027. The reversal of 34422132221020 is 2012223122443.

It is a self number, because there is not a number n which added to its sum of digits gives 34422132221020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34422132221027) 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, 25856137 + ... + 27154816.

It is an arithmetic number, because the mean of its divisors is an integer number (3012029395326).

Almost surely, 2^{34422132221020} is an apocalyptic number.

It is an amenable number.

34422132221020 is an abundant number, since it is smaller than the sum of its proper divisors (37866573266804).

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

34422132221020 is a wasteful number, since it uses less digits than its factorization.

34422132221020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53043429 (or 53043427 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 34422132221020 its reverse (2012223122443), we get a palindrome (36434355343463).

The spelling of 34422132221020 in words is "thirty-four trillion, four hundred twenty-two billion, one hundred thirty-two million, two hundred twenty-one thousand, twenty".