2025022212 has 72 divisors (see below), whose sum is σ = 5353822656. Its totient is φ = 644153664.

The previous prime is 2025022211. The next prime is 2025022217. The reversal of 2025022212 is 2122205202.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2025022211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 384058 + ... + 389294.

It is an arithmetic number, because the mean of its divisors is an integer number (74358648).

Almost surely, 2^2025022212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2025022212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2676911328).

2025022212 is an abundant number, since it is smaller than the sum of its proper divisors (3328800444).

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

2025022212 is a wasteful number, since it uses less digits than its factorization.

2025022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5737 (or 5732 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 2025022212 is about 45000.2467993232. The cubic root of 2025022212 is about 1265.1536236953.

Adding to 2025022212 its reverse (2122205202), we get a palindrome (4147227414).

The spelling of 2025022212 in words is "two billion, twenty-five million, twenty-two thousand, two hundred twelve".