10222222011102 has 20 divisors (see below), whose sum is σ = 22905349321536. Its totient is φ = 3407407336980.

The previous prime is 10222222011077. The next prime is 10222222011119. The reversal of 10222222011102 is 20111022222201.

It is a happy number.

It is a super-2 number, since 2×10222222011102² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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 9 ways as a sum of consecutive naturals, for example, 31550067774 + ... + 31550068097.

Almost surely, 2^{10222222011102} is an apocalyptic number.

10222222011102 is an abundant number, since it is smaller than the sum of its proper divisors (12683127310434).

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

10222222011102 is an equidigital number, since it uses as much as digits as its factorization.

10222222011102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63100135885 (or 63100135876 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 10222222011102 its reverse (20111022222201), we get a palindrome (30333244233303).

The spelling of 10222222011102 in words is "ten trillion, two hundred twenty-two billion, two hundred twenty-two million, eleven thousand, one hundred two".