2522420520200 has 144 divisors (see below), whose sum is σ = 7118732407680. Its totient is φ = 827228519040.

The previous prime is 2522420520149. The next prime is 2522420520253. The reversal of 2522420520200 is 20250242252.

It is a self number, because there is not a number n which added to its sum of digits gives 2522420520200.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5370032 + ... + 5820831.

It is an arithmetic number, because the mean of its divisors is an integer number (49435641720).

Almost surely, 2^{2522420520200} is an apocalyptic number.

2522420520200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2522420520200 is an abundant number, since it is smaller than the sum of its proper divisors (4596311887480).

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

2522420520200 is a wasteful number, since it uses less digits than its factorization.

2522420520200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11190916 (or 11190900 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

Adding to 2522420520200 its reverse (20250242252), we get a palindrome (2542670762452).

The spelling of 2522420520200 in words is "two trillion, five hundred twenty-two billion, four hundred twenty million, five hundred twenty thousand, two hundred".