11122002102020 has 24 divisors (see below), whose sum is σ = 23356269815424. Its totient is φ = 4448788383456.

The previous prime is 11122002101999. The next prime is 11122002102023. The reversal of 11122002102020 is 2020120022111.

It is a junction number, because it is equal to n+sod(n) for n = 11122002101986 and 11122002102004.

It is not an unprimeable number, because it can be changed into a prime (11122002102023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10594139 + ... + 11596541.

It is an arithmetic number, because the mean of its divisors is an integer number (973177908976).

Almost surely, 2^{11122002102020} is an apocalyptic number.

11122002102020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11122002102020 is an abundant number, since it is smaller than the sum of its proper divisors (12234267713404).

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

11122002102020 is a wasteful number, since it uses less digits than its factorization.

11122002102020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1557179 (or 1557177 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11122002102020 its reverse (2020120022111), we get a palindrome (13142122124131).

The spelling of 11122002102020 in words is "eleven trillion, one hundred twenty-two billion, two million, one hundred two thousand, twenty".