2003220120102 has 16 divisors (see below), whose sum is σ = 4037023755072. Its totient is φ = 662642787560.

The previous prime is 2003220120059. The next prime is 2003220120113. The reversal of 2003220120102 is 2010210223002.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1274312268 + ... + 1274313839.

It is an arithmetic number, because the mean of its divisors is an integer number (252313984692).

Almost surely, 2^{2003220120102} is an apocalyptic number.

2003220120102 is an abundant number, since it is smaller than the sum of its proper divisors (2033803634970).

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

2003220120102 is a wasteful number, since it uses less digits than its factorization.

2003220120102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2548626243.

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

Adding to 2003220120102 its reverse (2010210223002), we get a palindrome (4013430343104).

The spelling of 2003220120102 in words is "two trillion, three billion, two hundred twenty million, one hundred twenty thousand, one hundred two".