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2010202012012 = 223108291616807
BaseRepresentation
bin11101010000001001011…
…000000111100101101100
321010011200102201202110211
4131100021120013211230
5230413343203341022
64135250221312204
7265142452114225
oct35201130074554
97104612652424
102010202012012
117055816a2477
12285710705664
1311773b06187c
146d41979a24c
1537453990e77
hex1d40960796c

2010202012012 has 12 divisors (see below), whose sum is σ = 3517867014480. Its totient is φ = 1005097150736.

The previous prime is 2010202011989. The next prime is 2010202012079. The reversal of 2010202012012 is 2102102020102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2010202011983 and 2010202012001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434913 + ... + 2051719.

It is an arithmetic number, because the mean of its divisors is an integer number (293155584540).

Almost surely, 22010202012012 is an apocalyptic number.

It is an amenable number.

2010202012012 is a deficient number, since it is larger than the sum of its proper divisors (1507665002468).

2010202012012 is a wasteful number, since it uses less digits than its factorization.

2010202012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1927640 (or 1927638 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2010202012012 its reverse (2102102020102), we get a palindrome (4112304032114).

The spelling of 2010202012012 in words is "two trillion, ten billion, two hundred two million, twelve thousand, twelve".

Divisors: 1 2 4 310829 621658 1243316 1616807 3233614 6467228 502550503003 1005101006006 2010202012012