20022022102 has 8 divisors (see below), whose sum is σ = 31799682216. Its totient is φ = 9422128032.

The previous prime is 20022022099. The next prime is 20022022109. The reversal of 20022022102 is 20122022002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20022022109) 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, 294441468 + ... + 294441535.

It is an arithmetic number, because the mean of its divisors is an integer number (3974960277).

Almost surely, 2^20022022102 is an apocalyptic number.

20022022102 is a deficient number, since it is larger than the sum of its proper divisors (11777660114).

20022022102 is a wasteful number, since it uses less digits than its factorization.

20022022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588883022.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 20022022102 its reverse (20122022002), we get a palindrome (40144044104).

The spelling of 20022022102 in words is "twenty billion, twenty-two million, twenty-two thousand, one hundred two".