2012111202 has 16 divisors (see below), whose sum is σ = 4041952992. Its totient is φ = 667748640.

The previous prime is 2012111197. The next prime is 2012111209. The reversal of 2012111202 is 2021112102.

It is not an unprimeable number, because it can be changed into a prime (2012111209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 737299 + ... + 740022.

It is an arithmetic number, because the mean of its divisors is an integer number (252622062).

Almost surely, 2^2012111202 is an apocalyptic number.

2012111202 is an abundant number, since it is smaller than the sum of its proper divisors (2029841790).

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

2012111202 is a wasteful number, since it uses less digits than its factorization.

2012111202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477553.

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

The square root of 2012111202 is about 44856.5625299131. The cubic root of 2012111202 is about 1262.4591266315.

Adding to 2012111202 its reverse (2021112102), we get a palindrome (4033223304).

The spelling of 2012111202 in words is "two billion, twelve million, one hundred eleven thousand, two hundred two".