22403032232122 has 16 divisors (see below), whose sum is σ = 33684271529832. Its totient is φ = 11174951576320.

The previous prime is 22403032232101. The next prime is 22403032232179. The reversal of 22403032232122 is 22123223030422.

It can be written as a sum of positive squares in 4 ways, for example, as 20879681386041 + 1523350846081 = 4569429^2 + 1234241^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2091078 + ... + 7012750.

Almost surely, 2^{22403032232122} is an apocalyptic number.

22403032232122 is a deficient number, since it is larger than the sum of its proper divisors (11281239297710).

22403032232122 is a wasteful number, since it uses less digits than its factorization.

22403032232122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4927073.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 22403032232122 its reverse (22123223030422), we get a palindrome (44526255262544).

The spelling of 22403032232122 in words is "twenty-two trillion, four hundred three billion, thirty-two million, two hundred thirty-two thousand, one hundred twenty-two".