20733550022 has 16 divisors (see below), whose sum is σ = 31863132000. Its totient is φ = 10112573760.

The previous prime is 20733550007. The next prime is 20733550037. The reversal of 20733550022 is 22005533702.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (20733550007) and next prime (20733550037).

It is a congruent number.

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, 902879 + ... + 925557.

It is an arithmetic number, because the mean of its divisors is an integer number (1991445750).

Almost surely, 2^20733550022 is an apocalyptic number.

20733550022 is a deficient number, since it is larger than the sum of its proper divisors (11129581978).

20733550022 is a wasteful number, since it uses less digits than its factorization.

20733550022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33871.

The product of its (nonzero) digits is 12600, while the sum is 29.

The spelling of 20733550022 in words is "twenty billion, seven hundred thirty-three million, five hundred fifty thousand, twenty-two".