2212402404102 has 32 divisors (see below), whose sum is σ = 5036931959040. Its totient is φ = 641276058720.

The previous prime is 2212402404101. The next prime is 2212402404151. The reversal of 2212402404102 is 2014042042122.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212402404101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 728721277 + ... + 728724312.

It is an arithmetic number, because the mean of its divisors is an integer number (157404123720).

Almost surely, 2^{2212402404102} is an apocalyptic number.

2212402404102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2212402404102 is an abundant number, since it is smaller than the sum of its proper divisors (2824529554938).

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

2212402404102 is a wasteful number, since it uses less digits than its factorization.

2212402404102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457445628.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 2212402404102 its reverse (2014042042122), we get a palindrome (4226444446224).

The spelling of 2212402404102 in words is "two trillion, two hundred twelve billion, four hundred two million, four hundred four thousand, one hundred two".