1033200012122 has 4 divisors (see below), whose sum is σ = 1549800018186. Its totient is φ = 516600006060.

The previous prime is 1033200012113. The next prime is 1033200012233. The reversal of 1033200012122 is 2212100023301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 643860203281 + 389339808841 = 802409^2 + 623971^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1033200012122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258300003029 + ... + 258300003032.

Almost surely, 2^{1033200012122} is an apocalyptic number.

1033200012122 is a deficient number, since it is larger than the sum of its proper divisors (516600006064).

1033200012122 is an equidigital number, since it uses as much as digits as its factorization.

1033200012122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516600006063.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1033200012122 its reverse (2212100023301), we get a palindrome (3245300035423).

The spelling of 1033200012122 in words is "one trillion, thirty-three billion, two hundred million, twelve thousand, one hundred twenty-two".