20033122032002 has 4 divisors (see below), whose sum is σ = 30049683048006. Its totient is φ = 10016561016000.

The previous prime is 20033122031999. The next prime is 20033122032059. The reversal of 20033122032002 is 20023022133002.

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., 19491085946641 + 542036085361 = 4414871^2 + 736231^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5008280507999 + ... + 5008280508002.

Almost surely, 2^{20033122032002} is an apocalyptic number.

20033122032002 is a deficient number, since it is larger than the sum of its proper divisors (10016561016004).

20033122032002 is a wasteful number, since it uses less digits than its factorization.

20033122032002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10016561016003.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 20033122032002 its reverse (20023022133002), we get a palindrome (40056144165004).

The spelling of 20033122032002 in words is "twenty trillion, thirty-three billion, one hundred twenty-two million, thirty-two thousand, two".