1033200021342 has 16 divisors (see below), whose sum is σ = 2066448560400. Its totient is φ = 344391920832.

The previous prime is 1033200021299. The next prime is 1033200021349. The reversal of 1033200021342 is 2431200023301.

It is a super-2 number, since 2×1033200021342² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033200021349) 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, 1741753 + ... + 2258340.

It is an arithmetic number, because the mean of its divisors is an integer number (129153035025).

Almost surely, 2^{1033200021342} is an apocalyptic number.

1033200021342 is an abundant number, since it is smaller than the sum of its proper divisors (1033248539058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1033200021342 is a wasteful number, since it uses less digits than its factorization.

1033200021342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4043147.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1033200021342 its reverse (2431200023301), we get a palindrome (3464400044643).

The spelling of 1033200021342 in words is "one trillion, thirty-three billion, two hundred million, twenty-one thousand, three hundred forty-two".