22110212002010 has 24 divisors (see below), whose sum is σ = 43745328541908. Its totient is φ = 8040077091200.

The previous prime is 22110212002009. The next prime is 22110212002031. The reversal of 22110212002010 is 1020021201122.

It can be written as a sum of positive squares in 2 ways, for example, as 21878154953281 + 232057048729 = 4677409^2 + 481723^2 .

It is a super-2 number, since 2×22110212002010² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9136450031 + ... + 9136452450.

Almost surely, 2^{22110212002010} is an apocalyptic number.

22110212002010 is a deficient number, since it is larger than the sum of its proper divisors (21635116539898).

22110212002010 is a wasteful number, since it uses less digits than its factorization.

22110212002010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18272902510 (or 18272902499 counting only the distinct ones).

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

Adding to 22110212002010 its reverse (1020021201122), we get a palindrome (23130233203132).

The spelling of 22110212002010 in words is "twenty-two trillion, one hundred ten billion, two hundred twelve million, two thousand, ten".