10220022122020 has 24 divisors (see below), whose sum is σ = 21468436012800. Its totient is φ = 4086791790432.

The previous prime is 10220022122003. The next prime is 10220022122027. The reversal of 10220022122020 is 2022122002201.

It is a junction number, because it is equal to n+sod(n) for n = 10220022121985 and 10220022122003.

It is not an unprimeable number, because it can be changed into a prime (10220022122027) 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, 75997290 + ... + 76131649.

It is an arithmetic number, because the mean of its divisors is an integer number (894518167200).

Almost surely, 2^{10220022122020} is an apocalyptic number.

10220022122020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10220022122020 is an abundant number, since it is smaller than the sum of its proper divisors (11248413890780).

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

10220022122020 is a wasteful number, since it uses less digits than its factorization.

10220022122020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152132307 (or 152132305 counting only the distinct ones).

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

Adding to 10220022122020 its reverse (2022122002201), we get a palindrome (12242144124221).

The spelling of 10220022122020 in words is "ten trillion, two hundred twenty billion, twenty-two million, one hundred twenty-two thousand, twenty".