20222220100102 has 8 divisors (see below), whose sum is σ = 31652170591536. Its totient is φ = 9671496569592.

The previous prime is 20222220100099. The next prime is 20222220100139. The reversal of 20222220100102 is 20100102222202.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219806740173 + ... + 219806740264.

It is an arithmetic number, because the mean of its divisors is an integer number (3956521323942).

Almost surely, 2^{20222220100102} is an apocalyptic number.

20222220100102 is a deficient number, since it is larger than the sum of its proper divisors (11429950491434).

20222220100102 is a wasteful number, since it uses less digits than its factorization.

20222220100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439613480462.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 20222220100102 its reverse (20100102222202), we get a palindrome (40322322322304).

The spelling of 20222220100102 in words is "twenty trillion, two hundred twenty-two billion, two hundred twenty million, one hundred thousand, one hundred two".