20103020001222 has 32 divisors (see below), whose sum is σ = 41340467028960. Its totient is φ = 6514255388160.

The previous prime is 20103020001191. The next prime is 20103020001257. The reversal of 20103020001222 is 22210002030102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289951779 + ... + 290021102.

It is an arithmetic number, because the mean of its divisors is an integer number (1291889594655).

Almost surely, 2^{20103020001222} is an apocalyptic number.

20103020001222 is an abundant number, since it is smaller than the sum of its proper divisors (21237447027738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20103020001222 is a wasteful number, since it uses less digits than its factorization.

20103020001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579973048.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 20103020001222 its reverse (22210002030102), we get a palindrome (42313022031324).

The spelling of 20103020001222 in words is "twenty trillion, one hundred three billion, twenty million, one thousand, two hundred twenty-two".