2220002412 has 24 divisors (see below), whose sum is σ = 5405223936. Its totient is φ = 707826768.

The previous prime is 2220002399. The next prime is 2220002471. The reversal of 2220002412 is 2142000222.

It is a junction number, because it is equal to n+sod(n) for n = 2220002391 and 2220002400.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4021468 + ... + 4022019.

It is an arithmetic number, because the mean of its divisors is an integer number (225217664).

Almost surely, 2^2220002412 is an apocalyptic number.

It is an amenable number.

2220002412 is an abundant number, since it is smaller than the sum of its proper divisors (3185221524).

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

2220002412 is a wasteful number, since it uses less digits than its factorization.

2220002412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8043517 (or 8043515 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 2220002412 is about 47116.9015534765. The cubic root of 2220002412 is about 1304.5212224683.

Adding to 2220002412 its reverse (2142000222), we get a palindrome (4362002634).

The spelling of 2220002412 in words is "two billion, two hundred twenty million, two thousand, four hundred twelve".