10020221010102 has 16 divisors (see below), whose sum is σ = 20047812572160. Its totient is φ = 3338845244712.

The previous prime is 10020221010101. The next prime is 10020221010161. The reversal of 10020221010102 is 20101012202001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020221010101) 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, 307088658 + ... + 307121285.

It is an arithmetic number, because the mean of its divisors is an integer number (1252988285760).

Almost surely, 2^{10020221010102} is an apocalyptic number.

10020221010102 is an abundant number, since it is smaller than the sum of its proper divisors (10027591562058).

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

10020221010102 is a wasteful number, since it uses less digits than its factorization.

10020221010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614212667.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10020221010102 its reverse (20101012202001), we get a palindrome (30121233212103).

It can be divided in two parts, 10020 and 221010102, that added together give a palindrome (221020122).

The spelling of 10020221010102 in words is "ten trillion, twenty billion, two hundred twenty-one million, ten thousand, one hundred two".