1202253152422 has 16 divisors (see below), whose sum is σ = 2061387696672. Its totient is φ = 515155777920.

The previous prime is 1202253152389. The next prime is 1202253152423. The reversal of 1202253152422 is 2242513522021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202253152423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7886229 + ... + 8037232.

It is an arithmetic number, because the mean of its divisors is an integer number (128836731042).

Almost surely, 2^{1202253152422} is an apocalyptic number.

1202253152422 is a deficient number, since it is larger than the sum of its proper divisors (859134544250).

1202253152422 is a wasteful number, since it uses less digits than its factorization.

1202253152422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15928863.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 1202253152422 its reverse (2242513522021), we get a palindrome (3444766674443).

The spelling of 1202253152422 in words is "one trillion, two hundred two billion, two hundred fifty-three million, one hundred fifty-two thousand, four hundred twenty-two".