100211210122011 has 8 divisors (see below), whose sum is σ = 133620815203920. Its totient is φ = 66804539227392.

The previous prime is 100211210121901. The next prime is 100211210122021. The reversal of 100211210122011 is 110221012112001.

It is a happy number.

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

It is not a de Polignac number, because 100211210122011 - 2¹⁷ = 100211209990939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100211210122021) 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, 733467130 + ... + 733603743.

It is an arithmetic number, because the mean of its divisors is an integer number (16702601900490).

Almost surely, 2^{100211210122011} is an apocalyptic number.

100211210122011 is a deficient number, since it is larger than the sum of its proper divisors (33409605081909).

100211210122011 is a wasteful number, since it uses less digits than its factorization.

100211210122011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1467093645.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 100211210122011 its reverse (110221012112001), we get a palindrome (210432222234012).

The spelling of 100211210122011 in words is "one hundred trillion, two hundred eleven billion, two hundred ten million, one hundred twenty-two thousand, eleven".