22001102002110 has 128 divisors (see below), whose sum is σ = 67955477741568. Its totient is φ = 4424184720000.

The previous prime is 22001102002091. The next prime is 22001102002111. The reversal of 22001102002110 is 1120020110022.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22001102002111) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 153545916 + ... + 153689135.

It is an arithmetic number, because the mean of its divisors is an integer number (530902169856).

Almost surely, 2^{22001102002110} is an apocalyptic number.

22001102002110 is an abundant number, since it is smaller than the sum of its proper divisors (45954375739458).

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

22001102002110 is a wasteful number, since it uses less digits than its factorization.

22001102002110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307235110.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22001102002110 its reverse (1120020110022), we get a palindrome (23121122112132).

The spelling of 22001102002110 in words is "twenty-two trillion, one billion, one hundred two million, two thousand, one hundred ten".