20034404213322 has 32 divisors (see below), whose sum is σ = 41134193920512. Its totient is φ = 6501582252144.

The previous prime is 20034404213311. The next prime is 20034404213333. The reversal of 20034404213322 is 22331240443002.

It is an interprime number because it is at equal distance from previous prime (20034404213311) and next prime (20034404213333).

It is a self number, because there is not a number n which added to its sum of digits gives 20034404213322.

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, 126391038 + ... + 126549449.

It is an arithmetic number, because the mean of its divisors is an integer number (1285443560016).

Almost surely, 2^{20034404213322} is an apocalyptic number.

20034404213322 is an abundant number, since it is smaller than the sum of its proper divisors (21099789707190).

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

20034404213322 is a wasteful number, since it uses less digits than its factorization.

20034404213322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252940842.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 20034404213322 its reverse (22331240443002), we get a palindrome (42365644656324).

The spelling of 20034404213322 in words is "twenty trillion, thirty-four billion, four hundred four million, two hundred thirteen thousand, three hundred twenty-two".