2011213302 has 64 divisors (see below), whose sum is σ = 4661121024. Its totient is φ = 566676000.

The previous prime is 2011213301. The next prime is 2011213397. The reversal of 2011213302 is 2033121102.

It is a super-2 number, since 2×2011213302² = 8089957892283486408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011213301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1127103 + ... + 1128885.

It is an arithmetic number, because the mean of its divisors is an integer number (72830016).

Almost surely, 2^2011213302 is an apocalyptic number.

2011213302 is an abundant number, since it is smaller than the sum of its proper divisors (2649907722).

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

2011213302 is a wasteful number, since it uses less digits than its factorization.

2011213302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2153.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2011213302 is about 44846.5528441150. The cubic root of 2011213302 is about 1262.2713088630.

Adding to 2011213302 its reverse (2033121102), we get a palindrome (4044334404).

The spelling of 2011213302 in words is "two billion, eleven million, two hundred thirteen thousand, three hundred two".