2220022000012 has 12 divisors (see below), whose sum is σ = 3909783969280. Its totient is φ = 1102940865936.

The previous prime is 2220021999997. The next prime is 2220022000037. The reversal of 2220022000012 is 2100002200222.

It is a junction number, because it is equal to n+sod(n) for n = 2220021999956 and 2220022000001.

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, 1767532812 + ... + 1767534067.

Almost surely, 2^{2220022000012} is an apocalyptic number.

It is an amenable number.

2220022000012 is a deficient number, since it is larger than the sum of its proper divisors (1689761969268).

2220022000012 is a wasteful number, since it uses less digits than its factorization.

2220022000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3535067040 (or 3535067038 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 2220022000012 its reverse (2100002200222), we get a palindrome (4320024200234).

The spelling of 2220022000012 in words is "two trillion, two hundred twenty billion, twenty-two million, twelve", and thus it is an aban number.