2522430220514 has 4 divisors (see below), whose sum is σ = 3783645330774. Its totient is φ = 1261215110256.

The previous prime is 2522430220493. The next prime is 2522430220553. The reversal of 2522430220514 is 4150220342252.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1959487633489 + 562942587025 = 1399817^2 + 750295^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 630607555127 + ... + 630607555130.

Almost surely, 2^{2522430220514} is an apocalyptic number.

2522430220514 is a deficient number, since it is larger than the sum of its proper divisors (1261215110260).

2522430220514 is a wasteful number, since it uses less digits than its factorization.

2522430220514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261215110259.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 2522430220514 its reverse (4150220342252), we get a palindrome (6672650562766).

The spelling of 2522430220514 in words is "two trillion, five hundred twenty-two billion, four hundred thirty million, two hundred twenty thousand, five hundred fourteen".