20303033302222 has 32 divisors (see below), whose sum is σ = 33282970981344. Its totient is φ = 9212046883200.

The previous prime is 20303033302219. The next prime is 20303033302249. The reversal of 20303033302222 is 22220333030302.

It is a super-2 number, since 2×20303033302222² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29630572 + ... + 30308032.

It is an arithmetic number, because the mean of its divisors is an integer number (1040092843167).

Almost surely, 2^{20303033302222} is an apocalyptic number.

20303033302222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20303033302222 is a deficient number, since it is larger than the sum of its proper divisors (12979937679122).

20303033302222 is a wasteful number, since it uses less digits than its factorization.

20303033302222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679924.

The product of its (nonzero) digits is 7776, while the sum is 25.

Adding to 20303033302222 its reverse (22220333030302), we get a palindrome (42523366332524).

The spelling of 20303033302222 in words is "twenty trillion, three hundred three billion, thirty-three million, three hundred two thousand, two hundred twenty-two".