20133001222402 has 16 divisors (see below), whose sum is σ = 30235383319680. Its totient is φ = 10054546411792.

The previous prime is 20133001222393. The next prime is 20133001222457. The reversal of 20133001222402 is 20422210033102.

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, 4831188 + ... + 7975360.

It is an arithmetic number, because the mean of its divisors is an integer number (1889711457480).

Almost surely, 2^{20133001222402} is an apocalyptic number.

20133001222402 is a deficient number, since it is larger than the sum of its proper divisors (10102382097278).

20133001222402 is a wasteful number, since it uses less digits than its factorization.

20133001222402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3147977.

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

Adding to 20133001222402 its reverse (20422210033102), we get a palindrome (40555211255504).

The spelling of 20133001222402 in words is "twenty trillion, one hundred thirty-three billion, one million, two hundred twenty-two thousand, four hundred two".