20022100122124 has 12 divisors (see below), whose sum is σ = 35038758768048. Its totient is φ = 10011026188400.

The previous prime is 20022100122109. The next prime is 20022100122203. The reversal of 20022100122124 is 42122100122002.

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, 4009672 + ... + 7491439.

It is an arithmetic number, because the mean of its divisors is an integer number (2919896564004).

Almost surely, 2^{20022100122124} is an apocalyptic number.

It is an amenable number.

20022100122124 is a deficient number, since it is larger than the sum of its proper divisors (15016658645924).

20022100122124 is a wasteful number, since it uses less digits than its factorization.

20022100122124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11936336 (or 11936334 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 20022100122124 its reverse (42122100122002), we get a palindrome (62144200244126).

The spelling of 20022100122124 in words is "twenty trillion, twenty-two billion, one hundred million, one hundred twenty-two thousand, one hundred twenty-four".