210102422210242 has 64 divisors (see below), whose sum is σ = 328380265175040. Its totient is φ = 100698004915200.

The previous prime is 210102422210221. The next prime is 210102422210299. The reversal of 210102422210242 is 242012224201012.

It is a super-2 number, since 2×210102422210242² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6024079308 + ... + 6024114184.

It is an arithmetic number, because the mean of its divisors is an integer number (5130941643360).

Almost surely, 2^{210102422210242} is an apocalyptic number.

210102422210242 is a deficient number, since it is larger than the sum of its proper divisors (118277842964798).

210102422210242 is a wasteful number, since it uses less digits than its factorization.

210102422210242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36547.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 210102422210242 its reverse (242012224201012), we get a palindrome (452114646411254).

The spelling of 210102422210242 in words is "two hundred ten trillion, one hundred two billion, four hundred twenty-two million, two hundred ten thousand, two hundred forty-two".