1010121132232 has 32 divisors (see below), whose sum is σ = 1936912601880. Its totient is φ = 493733560320.

The previous prime is 1010121132169. The next prime is 1010121132233. The reversal of 1010121132232 is 2322311210101.

It can be written as a sum of positive squares in 4 ways, for example, as 876818740996 + 133302391236 = 936386^2 + 365106^2 .

It is not an unprimeable number, because it can be changed into a prime (1010121132233) 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, 7587369 + ... + 7719352.

Almost surely, 2^{1010121132232} is an apocalyptic number.

It is an amenable number.

1010121132232 is a deficient number, since it is larger than the sum of its proper divisors (926791469648).

1010121132232 is a wasteful number, since it uses less digits than its factorization.

1010121132232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15306913 (or 15306909 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1010121132232 its reverse (2322311210101), we get a palindrome (3332432342333).

The spelling of 1010121132232 in words is "one trillion, ten billion, one hundred twenty-one million, one hundred thirty-two thousand, two hundred thirty-two".