24000020222042 has 4 divisors (see below), whose sum is σ = 36000030333066. Its totient is φ = 12000010111020.

The previous prime is 24000020222029. The next prime is 24000020222069. The reversal of 24000020222042 is 24022202000042.

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., 23516496083161 + 483524138881 = 4849381^2 + 695359^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000005055509 + ... + 6000005055512.

Almost surely, 2^{24000020222042} is an apocalyptic number.

24000020222042 is a deficient number, since it is larger than the sum of its proper divisors (12000010111024).

24000020222042 is a wasteful number, since it uses less digits than its factorization.

24000020222042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12000010111023.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 24000020222042 its reverse (24022202000042), we get a palindrome (48022222222084).

The spelling of 24000020222042 in words is "twenty-four trillion, twenty million, two hundred twenty-two thousand, forty-two".