22122212010110 has 16 divisors (see below), whose sum is σ = 42162333478416. Its totient is φ = 8328362168448.

The previous prime is 22122212010053. The next prime is 22122212010131. The reversal of 22122212010110 is 1101021222122.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65065329272 + ... + 65065329611.

It is an arithmetic number, because the mean of its divisors is an integer number (2635145842401).

Almost surely, 2^{22122212010110} is an apocalyptic number.

22122212010110 is a deficient number, since it is larger than the sum of its proper divisors (20040121468306).

22122212010110 is a wasteful number, since it uses less digits than its factorization.

22122212010110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130130658907.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22122212010110 its reverse (1101021222122), we get a palindrome (23223233232232).

The spelling of 22122212010110 in words is "twenty-two trillion, one hundred twenty-two billion, two hundred twelve million, ten thousand, one hundred ten".