2420220220000 has 360 divisors, whose sum is σ = 6755919863616. Its totient is φ = 851664000000.

The previous prime is 2420220219959. The next prime is 2420220220037. The reversal of 2420220220000 is 220220242.

It is a Harshad number since it is a multiple of its sum of digits (16).

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 59 ways as a sum of consecutive naturals, for example, 75003870 + ... + 75036130.

Almost surely, 2^{2420220220000} is an apocalyptic number.

2420220220000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2420220220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3377959931808).

2420220220000 is an abundant number, since it is smaller than the sum of its proper divisors (4335699643616).

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

2420220220000 is a wasteful number, since it uses less digits than its factorization.

2420220220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32344 (or 32310 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 2420220220000 its reverse (220220242), we get a palindrome (2420440440242).

It can be divided in two parts, 24202 and 20220000, that added together give a palindrome (20244202).

The spelling of 2420220220000 in words is "two trillion, four hundred twenty billion, two hundred twenty million, two hundred twenty thousand".