2420211212 has 12 divisors (see below), whose sum is σ = 4251475536. Its totient is φ = 1205503920.

The previous prime is 2420211169. The next prime is 2420211223. The reversal of 2420211212 is 2121120242.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1149239 + ... + 1151342.

It is an arithmetic number, because the mean of its divisors is an integer number (354289628).

Almost surely, 2^2420211212 is an apocalyptic number.

It is an amenable number.

2420211212 is a deficient number, since it is larger than the sum of its proper divisors (1831264324).

2420211212 is a wasteful number, since it uses less digits than its factorization.

2420211212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2300848 (or 2300846 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2420211212 is about 49195.6422053824. The cubic root of 2420211212 is about 1342.6137467184.

Adding to 2420211212 its reverse (2121120242), we get a palindrome (4541331454).

The spelling of 2420211212 in words is "two billion, four hundred twenty million, two hundred eleven thousand, two hundred twelve".