211012102022001 has 16 divisors (see below), whose sum is σ = 332629914518400. Its totient is φ = 116420470080768.

The previous prime is 211012102021997. The next prime is 211012102022039. The reversal of 211012102022001 is 100220201210112.

It is not a de Polignac number, because 211012102022001 - 2² = 211012102021997 is a prime.

It is a super-2 number, since 2×211012102022001² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (211012102026001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173244746536 + ... + 173244747753.

It is an arithmetic number, because the mean of its divisors is an integer number (20789369657400).

Almost surely, 2^{211012102022001} is an apocalyptic number.

211012102022001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

211012102022001 is a deficient number, since it is larger than the sum of its proper divisors (121617812496399).

211012102022001 is a wasteful number, since it uses less digits than its factorization.

211012102022001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346489494328.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 211012102022001 its reverse (100220201210112), we get a palindrome (311232303232113).

The spelling of 211012102022001 in words is "two hundred eleven trillion, twelve billion, one hundred two million, twenty-two thousand, one".