2110212122000 has 40 divisors (see below), whose sum is σ = 5102492915832. Its totient is φ = 844084848000.

The previous prime is 2110212121951. The next prime is 2110212122041. The reversal of 2110212122000 is 2212120112.

It can be written as a sum of positive squares in 4 ways, for example, as 152574609664 + 1957637512336 = 390608^2 + 1399156^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527551031 + ... + 527555030.

Almost surely, 2^{2110212122000} is an apocalyptic number.

2110212122000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2110212122000 is an abundant number, since it is smaller than the sum of its proper divisors (2992280793832).

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

2110212122000 is a wasteful number, since it uses less digits than its factorization.

2110212122000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055106084 (or 1055106068 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2110212122000 its reverse (2212120112), we get a palindrome (2112424242112).

The spelling of 2110212122000 in words is "two trillion, one hundred ten billion, two hundred twelve million, one hundred twenty-two thousand".