2212352042000 has 40 divisors (see below), whose sum is σ = 5349467242392. Its totient is φ = 884940816000.

The previous prime is 2212352041997. The next prime is 2212352042003. The reversal of 2212352042000 is 2402532122.

It is an interprime number because it is at equal distance from previous prime (2212352041997) and next prime (2212352042003).

It can be written as a sum of positive squares in 4 ways, for example, as 396240034576 + 1816112007424 = 629476^2 + 1347632^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (2212352042003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553086011 + ... + 553090010.

Almost surely, 2^{2212352042000} is an apocalyptic number.

2212352042000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2212352042000 is an abundant number, since it is smaller than the sum of its proper divisors (3137115200392).

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

2212352042000 is a wasteful number, since it uses less digits than its factorization.

2212352042000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106176044 (or 1106176028 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 2212352042000 its reverse (2402532122), we get a palindrome (2214754574122).

The spelling of 2212352042000 in words is "two trillion, two hundred twelve billion, three hundred fifty-two million, forty-two thousand".