22102112021032 has 64 divisors (see below), whose sum is σ = 42605281031040. Its totient is φ = 10742674329600.

The previous prime is 22102112020973. The next prime is 22102112021053. The reversal of 22102112021032 is 23012021120122.

It is a super-2 number, since 2×22102112021032² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270994483 + ... + 271076029.

It is an arithmetic number, because the mean of its divisors is an integer number (665707516110).

Almost surely, 2^{22102112021032} is an apocalyptic number.

It is an amenable number.

22102112021032 is a deficient number, since it is larger than the sum of its proper divisors (20503169010008).

22102112021032 is a wasteful number, since it uses less digits than its factorization.

22102112021032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84562 (or 84558 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 22102112021032 its reverse (23012021120122), we get a palindrome (45114133141154).

The spelling of 22102112021032 in words is "twenty-two trillion, one hundred two billion, one hundred twelve million, twenty-one thousand, thirty-two".