24220022242402 has 32 divisors (see below), whose sum is σ = 43709939095680. Its totient is φ = 9832650186240.

The previous prime is 24220022242349. The next prime is 24220022242447. The reversal of 24220022242402 is 20424222002242.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2313999 + ... + 7334482.

It is an arithmetic number, because the mean of its divisors is an integer number (1365935596740).

Almost surely, 2^{24220022242402} is an apocalyptic number.

24220022242402 is a deficient number, since it is larger than the sum of its proper divisors (19489916853278).

24220022242402 is a wasteful number, since it uses less digits than its factorization.

24220022242402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9657946.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 24220022242402 its reverse (20424222002242), we get a palindrome (44644244244644).

The spelling of 24220022242402 in words is "twenty-four trillion, two hundred twenty billion, twenty-two million, two hundred forty-two thousand, four hundred two".