22221102023302 has 32 divisors (see below), whose sum is σ = 41045018236992. Its totient is φ = 8786170220544.

The previous prime is 22221102023291. The next prime is 22221102023333. The reversal of 22221102023302 is 20332020112222.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 31563483 + ... + 32259814.

It is an arithmetic number, because the mean of its divisors is an integer number (1282656819906).

Almost surely, 2^{22221102023302} is an apocalyptic number.

22221102023302 is a deficient number, since it is larger than the sum of its proper divisors (18823916213690).

22221102023302 is a wasteful number, since it uses less digits than its factorization.

22221102023302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63825232.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22221102023302 its reverse (20332020112222), we get a palindrome (42553122135524).

The spelling of 22221102023302 in words is "twenty-two trillion, two hundred twenty-one billion, one hundred two million, twenty-three thousand, three hundred two".