2102012203302 has 80 divisors (see below), whose sum is σ = 5138613334800. Its totient is φ = 636928608960.

The previous prime is 2102012203301. The next prime is 2102012203327. The reversal of 2102012203302 is 2033022102012.

2102012203302 is a `hidden beast` number, since 210 + 2 + 0 + 122 + 0 + 330 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102012203301) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 32451724 + ... + 32516432.

It is an arithmetic number, because the mean of its divisors is an integer number (64232666685).

Almost surely, 2^{2102012203302} is an apocalyptic number.

2102012203302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2102012203302 is an abundant number, since it is smaller than the sum of its proper divisors (3036601131498).

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

2102012203302 is a wasteful number, since it uses less digits than its factorization.

2102012203302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82963 (or 82954 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2102012203302 its reverse (2033022102012), we get a palindrome (4135034305314).

The spelling of 2102012203302 in words is "two trillion, one hundred two billion, twelve million, two hundred three thousand, three hundred two".