22421201243002 has 8 divisors (see below), whose sum is σ = 33631925920416. Its totient is φ = 11210559269532.

The previous prime is 22421201242997. The next prime is 22421201243027. The reversal of 22421201243002 is 20034210212422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19993728 + ... + 21085339.

It is an arithmetic number, because the mean of its divisors is an integer number (4203990740052).

Almost surely, 2^{22421201243002} is an apocalyptic number.

22421201243002 is a deficient number, since it is larger than the sum of its proper divisors (11210724677414).

22421201243002 is a wasteful number, since it uses less digits than its factorization.

22421201243002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41351972.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 22421201243002 its reverse (20034210212422), we get a palindrome (42455411455424).

The spelling of 22421201243002 in words is "twenty-two trillion, four hundred twenty-one billion, two hundred one million, two hundred forty-three thousand, two".