2012222010 has 32 divisors (see below), whose sum is σ = 4841404992. Its totient is φ = 535251200.

The previous prime is 2012221973. The next prime is 2012222027. The reversal of 2012222010 is 102222102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71604 + ... + 95663.

It is an arithmetic number, because the mean of its divisors is an integer number (151293906).

Almost surely, 2^2012222010 is an apocalyptic number.

2012222010 is an abundant number, since it is smaller than the sum of its proper divisors (2829182982).

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

2012222010 is a wasteful number, since it uses less digits than its factorization.

2012222010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167678.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2012222010 is about 44857.7976499070. The cubic root of 2012222010 is about 1262.4823009642.

Adding to 2012222010 its reverse (102222102), we get a palindrome (2114444112).

The spelling of 2012222010 in words is "two billion, twelve million, two hundred twenty-two thousand, ten".