22100101211010 has 32 divisors (see below), whose sum is σ = 54473762987712. Its totient is φ = 5734080313920.

The previous prime is 22100101210937. The next prime is 22100101211017. The reversal of 22100101211010 is 1011210100122.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22100101211017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9954999436 + ... + 9955001655.

It is an arithmetic number, because the mean of its divisors is an integer number (1702305093366).

Almost surely, 2^{22100101211010} is an apocalyptic number.

22100101211010 is an abundant number, since it is smaller than the sum of its proper divisors (32373661776702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22100101211010 is a wasteful number, since it uses less digits than its factorization.

22100101211010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19910001138.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 22100101211010 its reverse (1011210100122), we get a palindrome (23111311311132).

The spelling of 22100101211010 in words is "twenty-two trillion, one hundred billion, one hundred one million, two hundred eleven thousand, ten".