22010202211100 has 144 divisors (see below), whose sum is σ = 49245801712800. Its totient is φ = 8533760901120.

The previous prime is 22010202211097. The next prime is 22010202211117. The reversal of 22010202211100 is 111220201022.

22010202211100 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×22010202211100² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3280694546 + ... + 3280701254.

Almost surely, 2^{22010202211100} is an apocalyptic number.

22010202211100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22010202211100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24622900856400).

22010202211100 is an abundant number, since it is smaller than the sum of its proper divisors (27235599501700).

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

22010202211100 is a wasteful number, since it uses less digits than its factorization.

22010202211100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12472 (or 12465 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22010202211100 its reverse (111220201022), we get a palindrome (22121422412122).

The spelling of 22010202211100 in words is "twenty-two trillion, ten billion, two hundred two million, two hundred eleven thousand, one hundred".