2210142221013 has 4 divisors (see below), whose sum is σ = 2946856294688. Its totient is φ = 1473428147340.

The previous prime is 2210142221009. The next prime is 2210142221033. The reversal of 2210142221013 is 3101222410122.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2210142221013 - 2² = 2210142221009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210142221033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368357036833 + ... + 368357036838.

It is an arithmetic number, because the mean of its divisors is an integer number (736714073672).

Almost surely, 2^{2210142221013} is an apocalyptic number.

It is an amenable number.

2210142221013 is a deficient number, since it is larger than the sum of its proper divisors (736714073675).

2210142221013 is an equidigital number, since it uses as much as digits as its factorization.

2210142221013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736714073674.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 2210142221013 its reverse (3101222410122), we get a palindrome (5311364631135).

The spelling of 2210142221013 in words is "two trillion, two hundred ten billion, one hundred forty-two million, two hundred twenty-one thousand, thirteen".