22002033020122 has 4 divisors (see below), whose sum is σ = 33003049530186. Its totient is φ = 11001016510060.

The previous prime is 22002033020117. The next prime is 22002033020161. The reversal of 22002033020122 is 22102033020022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19890181745281 + 2111851274841 = 4459841^2 + 1453221^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22002033020122.

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 as a sum of consecutive naturals, namely, 5500508255029 + ... + 5500508255032.

Almost surely, 2^{22002033020122} is an apocalyptic number.

22002033020122 is a deficient number, since it is larger than the sum of its proper divisors (11001016510064).

22002033020122 is a wasteful number, since it uses less digits than its factorization.

22002033020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11001016510063.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 22002033020122 its reverse (22102033020022), we get a palindrome (44104066040144).

The spelling of 22002033020122 in words is "twenty-two trillion, two billion, thirty-three million, twenty thousand, one hundred twenty-two".