10021102242 has 16 divisors (see below), whose sum is σ = 20056034592. Its totient is φ = 3338062400.

The previous prime is 10021102241. The next prime is 10021102243. The reversal of 10021102242 is 24220112001.

It is an interprime number because it is at equal distance from previous prime (10021102241) and next prime (10021102243).

It is not an unprimeable number, because it can be changed into a prime (10021102241) 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, 566823 + ... + 584234.

It is an arithmetic number, because the mean of its divisors is an integer number (1253502162).

Almost surely, 2^10021102242 is an apocalyptic number.

10021102242 is an abundant number, since it is smaller than the sum of its proper divisors (10034932350).

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

10021102242 is a wasteful number, since it uses less digits than its factorization.

10021102242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1152513.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10021102242 its reverse (24220112001), we get a palindrome (34241214243).

The spelling of 10021102242 in words is "ten billion, twenty-one million, one hundred two thousand, two hundred forty-two".