22403421212001 has 8 divisors (see below), whose sum is σ = 30291949808064. Its totient is φ = 14725253378640.

The previous prime is 22403421211939. The next prime is 22403421212023. The reversal of 22403421212001 is 10021212430422.

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

It is not a de Polignac number, because 22403421212001 - 2⁶ = 22403421211937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22403421212201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52590190426 + ... + 52590190851.

It is an arithmetic number, because the mean of its divisors is an integer number (3786493726008).

Almost surely, 2^{22403421212001} is an apocalyptic number.

It is an amenable number.

22403421212001 is a deficient number, since it is larger than the sum of its proper divisors (7888528596063).

22403421212001 is a wasteful number, since it uses less digits than its factorization.

22403421212001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105180381351.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 22403421212001 its reverse (10021212430422), we get a palindrome (32424633642423).

The spelling of 22403421212001 in words is "twenty-two trillion, four hundred three billion, four hundred twenty-one million, two hundred twelve thousand, one".