2213210010442 has 8 divisors (see below), whose sum is σ = 3400786113732. Its totient is φ = 1079614639200.

The previous prime is 2213210010437. The next prime is 2213210010463. The reversal of 2213210010442 is 2440100123122.

It can be written as a sum of positive squares in 2 ways, for example, as 2060720541441 + 152489469001 = 1435521^2 + 390499^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13495182909 + ... + 13495183072.

Almost surely, 2^{2213210010442} is an apocalyptic number.

2213210010442 is a deficient number, since it is larger than the sum of its proper divisors (1187576103290).

2213210010442 is a wasteful number, since it uses less digits than its factorization.

2213210010442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26990366024.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 2213210010442 its reverse (2440100123122), we get a palindrome (4653310133564).

The spelling of 2213210010442 in words is "two trillion, two hundred thirteen billion, two hundred ten million, ten thousand, four hundred forty-two".