1233452252122 has 8 divisors (see below), whose sum is σ = 1852465374900. Its totient is φ = 615963793824.

The previous prime is 1233452252099. The next prime is 1233452252143. The reversal of 1233452252122 is 2212522543321.

It can be written as a sum of positive squares in 2 ways, for example, as 1233141399961 + 310852161 = 1110469^2 + 17631^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381164097 + ... + 381167332.

Almost surely, 2^{1233452252122} is an apocalyptic number.

1233452252122 is a deficient number, since it is larger than the sum of its proper divisors (619013122778).

1233452252122 is an equidigital number, since it uses as much as digits as its factorization.

1233452252122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762332240.

The product of its digits is 57600, while the sum is 34.

Adding to 1233452252122 its reverse (2212522543321), we get a palindrome (3445974795443).

The spelling of 1233452252122 in words is "one trillion, two hundred thirty-three billion, four hundred fifty-two million, two hundred fifty-two thousand, one hundred twenty-two".