2022001221011 has 8 divisors (see below), whose sum is σ = 2040928717824. Its totient is φ = 2003074285320.

The previous prime is 2022001220977. The next prime is 2022001221029. The reversal of 2022001221011 is 1101221002202.

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-2022001221011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2022001221091) 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, 11958146 + ... + 12126056.

It is an arithmetic number, because the mean of its divisors is an integer number (255116089728).

Almost surely, 2^{2022001221011} is an apocalyptic number.

2022001221011 is a deficient number, since it is larger than the sum of its proper divisors (18927496813).

2022001221011 is a wasteful number, since it uses less digits than its factorization.

2022001221011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280561.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2022001221011 its reverse (1101221002202), we get a palindrome (3123222223213).

The spelling of 2022001221011 in words is "two trillion, twenty-two billion, one million, two hundred twenty-one thousand, eleven".