1052222332412 has 12 divisors (see below), whose sum is σ = 1851562503336. Its totient is φ = 523204474320.

The previous prime is 1052222332411. The next prime is 1052222332453. The reversal of 1052222332412 is 2142332222501.

It is a super-2 number, since 2×1052222332412² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052222332411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 726672158 + ... + 726673605.

It is an arithmetic number, because the mean of its divisors is an integer number (154296875278).

Almost surely, 2^{1052222332412} is an apocalyptic number.

It is an amenable number.

1052222332412 is a deficient number, since it is larger than the sum of its proper divisors (799340170924).

1052222332412 is a wasteful number, since it uses less digits than its factorization.

1052222332412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453345948 (or 1453345946 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 1052222332412 its reverse (2142332222501), we get a palindrome (3194554554913).

The spelling of 1052222332412 in words is "one trillion, fifty-two billion, two hundred twenty-two million, three hundred thirty-two thousand, four hundred twelve".