2011210212336 has 60 divisors (see below), whose sum is σ = 5626033323768. Its totient is φ = 618833908992.

The previous prime is 2011210212301. The next prime is 2011210212337. The reversal of 2011210212336 is 6332120121102.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011210212337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123957015 + ... + 123973238.

Almost surely, 2^{2011210212336} is an apocalyptic number.

2011210212336 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2011210212336 is an abundant number, since it is smaller than the sum of its proper divisors (3614823111432).

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

2011210212336 is a wasteful number, since it uses less digits than its factorization.

2011210212336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247930290 (or 247930271 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 2011210212336 its reverse (6332120121102), we get a palindrome (8343330333438).

The spelling of 2011210212336 in words is "two trillion, eleven billion, two hundred ten million, two hundred twelve thousand, three hundred thirty-six".