10022421102 has 16 divisors (see below), whose sum is σ = 20586595152.
Its totient is φ = 3250514880.
The previous prime is 10022421049. The next prime is 10022421103. The reversal of 10022421102 is 20112422001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10022421103) 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, 22572799 + ... + 22573242.
It is an arithmetic number, because the mean of its divisors is an integer number (1286662197).
Almost surely, 210022421102 is an apocalyptic number.
10022421102 is an abundant number, since it is smaller than the sum of its proper divisors (10564174050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10022421102 is a wasteful number, since it uses less digits than its factorization.
10022421102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45146083.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 10022421102 its reverse (20112422001), we get a palindrome (30134843103).
The spelling of 10022421102 in words is "ten billion, twenty-two million, four hundred twenty-one thousand, one hundred two".