22011210010010 has 32 divisors (see below), whose sum is σ = 44523009417600. Its totient is φ = 7773858785088.

The previous prime is 22011210009911. The next prime is 22011210010019. The reversal of 22011210010010 is 1001001211022.

It is a super-2 number, since 2×22011210010010² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22011210009973 and 22011210010000.

It is not an unprimeable number, because it can be changed into a prime (22011210010019) 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, 3680801360 + ... + 3680807339.

It is an arithmetic number, because the mean of its divisors is an integer number (1391344044300).

Almost surely, 2^{22011210010010} is an apocalyptic number.

22011210010010 is an abundant number, since it is smaller than the sum of its proper divisors (22511799407590).

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

22011210010010 is a wasteful number, since it uses less digits than its factorization.

22011210010010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7361608742.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 22011210010010 its reverse (1001001211022), we get a palindrome (23012211221032).

The spelling of 22011210010010 in words is "twenty-two trillion, eleven billion, two hundred ten million, ten thousand, ten".