2111022422124 has 96 divisors (see below), whose sum is σ = 6141732581376. Its totient is φ = 548266044480.

The previous prime is 2111022422081. The next prime is 2111022422153. The reversal of 2111022422124 is 4212242201112.

It is a junction number, because it is equal to n+sod(n) for n = 2111022422094 and 2111022422103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10286929 + ... + 10490135.

It is an arithmetic number, because the mean of its divisors is an integer number (63976381056).

Almost surely, 2^{2111022422124} is an apocalyptic number.

It is an amenable number.

2111022422124 is an abundant number, since it is smaller than the sum of its proper divisors (4030710159252).

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

2111022422124 is a wasteful number, since it uses less digits than its factorization.

2111022422124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214475 (or 214473 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 2111022422124 its reverse (4212242201112), we get a palindrome (6323264623236).

The spelling of 2111022422124 in words is "two trillion, one hundred eleven billion, twenty-two million, four hundred twenty-two thousand, one hundred twenty-four".