211022022020001 has 32 divisors (see below), whose sum is σ = 298416396042240. Its totient is φ = 132267298149504.

The previous prime is 211022022019987. The next prime is 211022022020087. The reversal of 211022022020001 is 100020220220112.

It is not a de Polignac number, because 211022022020001 - 2²⁶ = 211021954911137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211022022022001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24208656 + ... + 31750638.

It is an arithmetic number, because the mean of its divisors is an integer number (9325512376320).

Almost surely, 2^{211022022020001} is an apocalyptic number.

It is an amenable number.

211022022020001 is a deficient number, since it is larger than the sum of its proper divisors (87394374022239).

211022022020001 is a wasteful number, since it uses less digits than its factorization.

211022022020001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7545725.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 211022022020001 its reverse (100020220220112), we get a palindrome (311042242240113).

The spelling of 211022022020001 in words is "two hundred eleven trillion, twenty-two billion, twenty-two million, twenty thousand, one".