2220000022212 has 24 divisors (see below), whose sum is σ = 5920000059456. Its totient is φ = 634285720608.

The previous prime is 2220000022169. The next prime is 2220000022223. The reversal of 2220000022212 is 2122200000222.

It is a junction number, because it is equal to n+sod(n) for n = 2220000022191 and 2220000022200.

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, 13214285763 + ... + 13214285930.

It is an arithmetic number, because the mean of its divisors is an integer number (246666669144).

Almost surely, 2^{2220000022212} is an apocalyptic number.

It is an amenable number.

2220000022212 is an abundant number, since it is smaller than the sum of its proper divisors (3700000037244).

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

2220000022212 is a wasteful number, since it uses less digits than its factorization.

2220000022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26428571707 (or 26428571705 counting only the distinct ones).

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

Adding to 2220000022212 its reverse (2122200000222), we get a palindrome (4342200022434).

The spelling of 2220000022212 in words is "two trillion, two hundred twenty billion, twenty-two thousand, two hundred twelve".