2012102201010 has 48 divisors (see below), whose sum is σ = 5307958873728. Its totient is φ = 487782350880.

The previous prime is 2012102201009. The next prime is 2012102201027. The reversal of 2012102201010 is 101022012102.

It is a Curzon number.

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, 277145434 + ... + 277152693.

It is an arithmetic number, because the mean of its divisors is an integer number (110582476536).

Almost surely, 2^{2012102201010} is an apocalyptic number.

2012102201010 is an abundant number, since it is smaller than the sum of its proper divisors (3295856672718).

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

2012102201010 is a wasteful number, since it uses less digits than its factorization.

2012102201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554298159 (or 554298148 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2012102201010 its reverse (101022012102), we get a palindrome (2113124213112).

The spelling of 2012102201010 in words is "two trillion, twelve billion, one hundred two million, two hundred one thousand, ten".