22212001042001 has 8 divisors (see below), whose sum is σ = 22221076838400. Its totient is φ = 22202925857280.

The previous prime is 22212001041949. The next prime is 22212001042079. The reversal of 22212001042001 is 10024010021222.

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

It is a cyclic number.

It is not a de Polignac number, because 22212001042001 - 2²² = 22211996847697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22212001044001) 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, 81262280 + ... + 81535158.

It is an arithmetic number, because the mean of its divisors is an integer number (2777634604800).

Almost surely, 2^{22212001042001} is an apocalyptic number.

It is an amenable number.

22212001042001 is a deficient number, since it is larger than the sum of its proper divisors (9075796399).

22212001042001 is a wasteful number, since it uses less digits than its factorization.

22212001042001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305839.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22212001042001 its reverse (10024010021222), we get a palindrome (32236011063223).

The spelling of 22212001042001 in words is "twenty-two trillion, two hundred twelve billion, one million, forty-two thousand, one".