2622402260220 has 24 divisors (see below), whose sum is σ = 7342726328784. Its totient is φ = 699307269376.

The previous prime is 2622402260123. The next prime is 2622402260221. The reversal of 2622402260220 is 220622042262.

It is a super-2 number, since 2×2622402260220² (a number of 26 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2622402260221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21853352109 + ... + 21853352228.

It is an arithmetic number, because the mean of its divisors is an integer number (305946930366).

Almost surely, 2^{2622402260220} is an apocalyptic number.

2622402260220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2622402260220 is an abundant number, since it is smaller than the sum of its proper divisors (4720324068564).

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

2622402260220 is a wasteful number, since it uses less digits than its factorization.

2622402260220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43706704349 (or 43706704347 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The spelling of 2622402260220 in words is "two trillion, six hundred twenty-two billion, four hundred two million, two hundred sixty thousand, two hundred twenty".