2212230022 has 16 divisors (see below), whose sum is σ = 3478164480. Its totient is φ = 1053273672.

The previous prime is 2212230019. The next prime is 2212230109. The reversal of 2212230022 is 2200322122.

It is a junction number, because it is equal to n+sod(n) for n = 2212229978 and 2212230005.

It is a congruent number.

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, 97572 + ... + 118087.

It is an arithmetic number, because the mean of its divisors is an integer number (217385280).

Almost surely, 2^2212230022 is an apocalyptic number.

2212230022 is a deficient number, since it is larger than the sum of its proper divisors (1265934458).

2212230022 is a wasteful number, since it uses less digits than its factorization.

2212230022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215907.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2212230022 is about 47034.3493842532. The cubic root of 2212230022 is about 1302.9970344064.

Adding to 2212230022 its reverse (2200322122), we get a palindrome (4412552144).

The spelling of 2212230022 in words is "two billion, two hundred twelve million, two hundred thirty thousand, twenty-two".