2620002220622 has 8 divisors (see below), whose sum is σ = 3974160672000. Its totient is φ = 1295281996624.

The previous prime is 2620002220579. The next prime is 2620002220657. The reversal of 2620002220622 is 2260222000262.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2620002220622² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2620002220591 and 2620002220600.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7359556622 + ... + 7359556977.

It is an arithmetic number, because the mean of its divisors is an integer number (496770084000).

Almost surely, 2^{2620002220622} is an apocalyptic number.

2620002220622 is a deficient number, since it is larger than the sum of its proper divisors (1354158451378).

2620002220622 is a wasteful number, since it uses less digits than its factorization.

2620002220622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14719113690.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 2620002220622 its reverse (2260222000262), we get a palindrome (4880224220884).

The spelling of 2620002220622 in words is "two trillion, six hundred twenty billion, two million, two hundred twenty thousand, six hundred twenty-two".