2210120211012 has 96 divisors (see below), whose sum is σ = 6408997394688. Its totient is φ = 578255376384.

The previous prime is 2210120210933. The next prime is 2210120211023. The reversal of 2210120211012 is 2101120210122.

It is a junction number, because it is equal to n+sod(n) for n = 2210120210982 and 2210120211000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20862073 + ... + 20967744.

It is an arithmetic number, because the mean of its divisors is an integer number (66760389528).

Almost surely, 2^{2210120211012} is an apocalyptic number.

It is an amenable number.

2210120211012 is an abundant number, since it is smaller than the sum of its proper divisors (4198877183676).

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

2210120211012 is a wasteful number, since it uses less digits than its factorization.

2210120211012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41829885 (or 41829883 counting only the distinct ones).

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

Adding to 2210120211012 its reverse (2101120210122), we get a palindrome (4311240421134).

The spelling of 2210120211012 in words is "two trillion, two hundred ten billion, one hundred twenty million, two hundred eleven thousand, twelve".