2212202001001 has 8 divisors (see below), whose sum is σ = 2284080023808. Its totient is φ = 2140356270000.

The previous prime is 2212202000963. The next prime is 2212202001013. The reversal of 2212202001001 is 1001002022122.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2212202001001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2212202001091) 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, 7933675 + ... + 8207776.

It is an arithmetic number, because the mean of its divisors is an integer number (285510002976).

Almost surely, 2^{2212202001001} is an apocalyptic number.

It is an amenable number.

2212202001001 is a deficient number, since it is larger than the sum of its proper divisors (71878022807).

2212202001001 is a wasteful number, since it uses less digits than its factorization.

2212202001001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16145903.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2212202001001 its reverse (1001002022122), we get a palindrome (3213204023123).

The spelling of 2212202001001 in words is "two trillion, two hundred twelve billion, two hundred two million, one thousand, one".