2000212111122 has 128 divisors (see below), whose sum is σ = 4392790272000. Its totient is φ = 604754035200.

The previous prime is 2000212111081. The next prime is 2000212111147. The reversal of 2000212111122 is 2211112120002.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 309005278 + ... + 309011750.

It is an arithmetic number, because the mean of its divisors is an integer number (34318674000).

Almost surely, 2^{2000212111122} is an apocalyptic number.

2000212111122 is an abundant number, since it is smaller than the sum of its proper divisors (2392578160878).

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

2000212111122 is a wasteful number, since it uses less digits than its factorization.

2000212111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7296.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2000212111122 its reverse (2211112120002), we get a palindrome (4211324231124).

The spelling of 2000212111122 in words is "two trillion, two hundred twelve million, one hundred eleven thousand, one hundred twenty-two".