22102212033 has 48 divisors (see below), whose sum is σ = 35772010560. Its totient is φ = 13034448000.

The previous prime is 22102211993. The next prime is 22102212101. The reversal of 22102212033 is 33021220122.

It is not a de Polignac number, because 22102212033 - 2¹⁴ = 22102195649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22102211997 and 22102212015.

It is not an unprimeable number, because it can be changed into a prime (22102212133) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1135483 + ... + 1154783.

It is an arithmetic number, because the mean of its divisors is an integer number (745250220).

Almost surely, 2^22102212033 is an apocalyptic number.

It is an amenable number.

22102212033 is a deficient number, since it is larger than the sum of its proper divisors (13669798527).

22102212033 is a wasteful number, since it uses less digits than its factorization.

22102212033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19630 (or 19627 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 22102212033 its reverse (33021220122), we get a palindrome (55123432155).

The spelling of 22102212033 in words is "twenty-two billion, one hundred two million, two hundred twelve thousand, thirty-three".