1522212151233 has 8 divisors (see below), whose sum is σ = 2149005390048. Its totient is φ = 955113506624.

The previous prime is 1522212151223. The next prime is 1522212151279. The reversal of 1522212151233 is 3321512122251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1522212151233 - 2²⁸ = 1521943715777 is a prime.

It is a super-3 number, since 3×1522212151233³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1522212151233.

It is not an unprimeable number, because it can be changed into a prime (1522212151223) 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, 14923648491 + ... + 14923648592.

It is an arithmetic number, because the mean of its divisors is an integer number (268625673756).

Almost surely, 2^{1522212151233} is an apocalyptic number.

It is an amenable number.

1522212151233 is a deficient number, since it is larger than the sum of its proper divisors (626793238815).

1522212151233 is a wasteful number, since it uses less digits than its factorization.

1522212151233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29847297103.

The product of its digits is 7200, while the sum is 30.

Adding to 1522212151233 its reverse (3321512122251), we get a palindrome (4843724273484).

The spelling of 1522212151233 in words is "one trillion, five hundred twenty-two billion, two hundred twelve million, one hundred fifty-one thousand, two hundred thirty-three".