1000220012033 has 8 divisors (see below), whose sum is σ = 1091248983840. Its totient is φ = 909207686880.

The previous prime is 1000220011969. The next prime is 1000220012039. The reversal of 1000220012033 is 3302100220001.

It is a happy number.

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 1000220012033 - 2⁶ = 1000220011969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1000220011999 and 1000220012017.

It is not an unprimeable number, because it can be changed into a prime (1000220012039) 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, 4035860 + ... + 4276517.

It is an arithmetic number, because the mean of its divisors is an integer number (136406122980).

Almost surely, 2^{1000220012033} is an apocalyptic number.

It is an amenable number.

1000220012033 is a deficient number, since it is larger than the sum of its proper divisors (91028971807).

1000220012033 is a wasteful number, since it uses less digits than its factorization.

1000220012033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8323327.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 1000220012033 its reverse (3302100220001), we get a palindrome (4302320232034).

The spelling of 1000220012033 in words is "one trillion, two hundred twenty million, twelve thousand, thirty-three".