10020021022222 has 8 divisors (see below), whose sum is σ = 15030192328056. Its totient is φ = 5009956912872.

The previous prime is 10020021022189. The next prime is 10020021022237. The reversal of 10020021022222 is 22222012002001.

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

It is a junction number, because it is equal to n+sod(n) for n = 10020021022196 and 10020021022205.

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, 26565028 + ... + 26939575.

It is an arithmetic number, because the mean of its divisors is an integer number (1878774041007).

Almost surely, 2^{10020021022222} is an apocalyptic number.

10020021022222 is a deficient number, since it is larger than the sum of its proper divisors (5010171305834).

10020021022222 is an equidigital number, since it uses as much as digits as its factorization.

10020021022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53598242.

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

Adding to 10020021022222 its reverse (22222012002001), we get a palindrome (32242033024223).

The spelling of 10020021022222 in words is "ten trillion, twenty billion, twenty-one million, twenty-two thousand, two hundred twenty-two".