2622234212 has 24 divisors (see below), whose sum is σ = 5062441272. Its totient is φ = 1180742400.

The previous prime is 2622234161. The next prime is 2622234217. The reversal of 2622234212 is 2124322262.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 179776 + 2622054436 = 424^2 + 51206^2 .

It is a super-2 number, since 2×2622234212² = 13752224525166521888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (2622234217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 612839 + ... + 617102.

It is an arithmetic number, because the mean of its divisors is an integer number (210935053).

Almost surely, 2^2622234212 is an apocalyptic number.

It is an amenable number.

2622234212 is a deficient number, since it is larger than the sum of its proper divisors (2440207060).

2622234212 is a wasteful number, since it uses less digits than its factorization.

2622234212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1229999 (or 1229997 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The square root of 2622234212 is about 51207.7553891986. The cubic root of 2622234212 is about 1378.9774354349.

Adding to 2622234212 its reverse (2124322262), we get a palindrome (4746556474).

The spelling of 2622234212 in words is "two billion, six hundred twenty-two million, two hundred thirty-four thousand, two hundred twelve".