22201111022102 has 8 divisors (see below), whose sum is σ = 33309515159256. Its totient is φ = 11097939302352.

The previous prime is 22201111022093. The next prime is 22201111022107. The reversal of 22201111022102 is 20122011110222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22201111022102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201111022107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1308093743 + ... + 1308110714.

It is an arithmetic number, because the mean of its divisors is an integer number (4163689394907).

Almost surely, 2^{22201111022102} is an apocalyptic number.

22201111022102 is a deficient number, since it is larger than the sum of its proper divisors (11108404137154).

22201111022102 is a wasteful number, since it uses less digits than its factorization.

22201111022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2616208702.

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

Adding to 22201111022102 its reverse (20122011110222), we get a palindrome (42323122132324).

The spelling of 22201111022102 in words is "twenty-two trillion, two hundred one billion, one hundred eleven million, twenty-two thousand, one hundred two".