10022122002020 has 12 divisors (see below), whose sum is σ = 21046456204284. Its totient is φ = 4008848800800.

The previous prime is 10022122001981. The next prime is 10022122002041. The reversal of 10022122002020 is 2020022122001.

It can be written as a sum of positive squares in 2 ways, for example, as 2496855060736 + 7525266941284 = 1580144^2 + 2743222^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10022122001986 and 10022122002004.

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, 250553050031 + ... + 250553050070.

It is an arithmetic number, because the mean of its divisors is an integer number (1753871350357).

Almost surely, 2^{10022122002020} is an apocalyptic number.

10022122002020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10022122002020 is an abundant number, since it is smaller than the sum of its proper divisors (11024334202264).

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

10022122002020 is a wasteful number, since it uses less digits than its factorization.

10022122002020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501106100110 (or 501106100108 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 10022122002020 its reverse (2020022122001), we get a palindrome (12042144124021).

The spelling of 10022122002020 in words is "ten trillion, twenty-two billion, one hundred twenty-two million, two thousand, twenty".