2620020555422 has 16 divisors (see below), whose sum is σ = 4000054752000. Its totient is φ = 1286706896280.

The previous prime is 2620020555407. The next prime is 2620020555443. The reversal of 2620020555422 is 2245550200262.

2620020555422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 9342422 + ... + 9618777.

It is an arithmetic number, because the mean of its divisors is an integer number (250003422000).

Almost surely, 2^{2620020555422} is an apocalyptic number.

2620020555422 is a deficient number, since it is larger than the sum of its proper divisors (1380034196578).

2620020555422 is a wasteful number, since it uses less digits than its factorization.

2620020555422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18962431.

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 2620020555422 its reverse (2245550200262), we get a palindrome (4865570755684).

The spelling of 2620020555422 in words is "two trillion, six hundred twenty billion, twenty million, five hundred fifty-five thousand, four hundred twenty-two".