210100202122011 has 8 divisors (see below), whose sum is σ = 281028598366800. Its totient is φ = 139619303645952.

The previous prime is 210100202121923. The next prime is 210100202122043. The reversal of 210100202122011 is 110221202001012.

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

It is not a de Polignac number, because 210100202122011 - 2⁹ = 210100202121499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210100202122211) 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, 111874441086 + ... + 111874442963.

It is an arithmetic number, because the mean of its divisors is an integer number (35128574795850).

Almost surely, 2^{210100202122011} is an apocalyptic number.

210100202122011 is a deficient number, since it is larger than the sum of its proper divisors (70928396244789).

210100202122011 is a wasteful number, since it uses less digits than its factorization.

210100202122011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223748884365.

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

Adding to 210100202122011 its reverse (110221202001012), we get a palindrome (320321404123023).

The spelling of 210100202122011 in words is "two hundred ten trillion, one hundred billion, two hundred two million, one hundred twenty-two thousand, eleven".