2002214425420 has 24 divisors (see below), whose sum is σ = 4586891229648. Its totient is φ = 728077972800.

The previous prime is 2002214425357. The next prime is 2002214425427. The reversal of 2002214425420 is 245244122002.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2002214425427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4550487111 + ... + 4550487550.

It is an arithmetic number, because the mean of its divisors is an integer number (191120467902).

Almost surely, 2^{2002214425420} is an apocalyptic number.

2002214425420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2002214425420 is an abundant number, since it is smaller than the sum of its proper divisors (2584676804228).

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

2002214425420 is a wasteful number, since it uses less digits than its factorization.

2002214425420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9100974681 (or 9100974679 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 28.

Adding to 2002214425420 its reverse (245244122002), we get a palindrome (2247458547422).

The spelling of 2002214425420 in words is "two trillion, two billion, two hundred fourteen million, four hundred twenty-five thousand, four hundred twenty".