2111012000122 has 16 divisors (see below), whose sum is σ = 3214268308800. Its totient is φ = 1039618410880.

The previous prime is 2111012000081. The next prime is 2111012000129. The reversal of 2111012000122 is 2210002101112.

It is not an unprimeable number, because it can be changed into a prime (2111012000129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7149847 + ... + 7439242.

It is an arithmetic number, because the mean of its divisors is an integer number (200891769300).

Almost surely, 2^{2111012000122} is an apocalyptic number.

2111012000122 is a deficient number, since it is larger than the sum of its proper divisors (1103256308678).

2111012000122 is a wasteful number, since it uses less digits than its factorization.

2111012000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14590181.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2111012000122 its reverse (2210002101112), we get a palindrome (4321014101234).

The spelling of 2111012000122 in words is "two trillion, one hundred eleven billion, twelve million, one hundred twenty-two", and thus it is an aban number.