20003322022222 has 24 divisors (see below), whose sum is σ = 38076824482200. Its totient is φ = 7793502086160.

The previous prime is 20003322022207. The next prime is 20003322022247. The reversal of 20003322022222 is 22222022330002.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 20003322022193 and 20003322022202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9277977597 + ... + 9277979752.

It is an arithmetic number, because the mean of its divisors is an integer number (1586534353425).

Almost surely, 2^{20003322022222} is an apocalyptic number.

20003322022222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20003322022222 is a deficient number, since it is larger than the sum of its proper divisors (18073502459978).

20003322022222 is a wasteful number, since it uses less digits than its factorization.

20003322022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18555957376 (or 18555957369 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 20003322022222 its reverse (22222022330002), we get a palindrome (42225344352224).

The spelling of 20003322022222 in words is "twenty trillion, three billion, three hundred twenty-two million, twenty-two thousand, two hundred twenty-two".