2012201010 has 48 divisors (see below), whose sum is σ = 5400495360. Its totient is φ = 519276960.

The previous prime is 2012200973. The next prime is 2012201071. The reversal of 2012201010 is 101022102.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2012200983 and 2012201001.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 357820 + ... + 363399.

It is an arithmetic number, because the mean of its divisors is an integer number (112510320).

Almost surely, 2^2012201010 is an apocalyptic number.

2012201010 is an abundant number, since it is smaller than the sum of its proper divisors (3388294350).

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

2012201010 is a wasteful number, since it uses less digits than its factorization.

2012201010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721263 (or 721260 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 2012201010 is about 44857.5635762800. The cubic root of 2012201010 is about 1262.4779090995.

Adding to 2012201010 its reverse (101022102), we get a palindrome (2113223112).

The spelling of 2012201010 in words is "two billion, twelve million, two hundred one thousand, ten".