2111123041022 has 8 divisors (see below), whose sum is σ = 3220357181400. Its totient is φ = 1037670647224.

The previous prime is 2111123041021. The next prime is 2111123041031. The reversal of 2111123041022 is 2201403211112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2111123040985 and 2111123041003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111123041021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8945436497 + ... + 8945436732.

It is an arithmetic number, because the mean of its divisors is an integer number (402544647675).

Almost surely, 2^{2111123041022} is an apocalyptic number.

2111123041022 is a deficient number, since it is larger than the sum of its proper divisors (1109234140378).

2111123041022 is a wasteful number, since it uses less digits than its factorization.

2111123041022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17890873290.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 2111123041022 its reverse (2201403211112), we get a palindrome (4312526252134).

The spelling of 2111123041022 in words is "two trillion, one hundred eleven billion, one hundred twenty-three million, forty-one thousand, twenty-two".