1202202022443 has 8 divisors (see below), whose sum is σ = 1602942796800. Its totient is φ = 801464631528.

The previous prime is 1202202022429. The next prime is 1202202022447. The reversal of 1202202022443 is 3442202022021.

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

It is not a de Polignac number, because 1202202022443 - 2²¹ = 1202199925291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1202202022447) 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, 151078 + ... + 1557956.

It is an arithmetic number, because the mean of its divisors is an integer number (200367849600).

Almost surely, 2^{1202202022443} is an apocalyptic number.

1202202022443 is a deficient number, since it is larger than the sum of its proper divisors (400740774357).

1202202022443 is a wasteful number, since it uses less digits than its factorization.

1202202022443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1691721.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 1202202022443 its reverse (3442202022021), we get a palindrome (4644404044464).

The spelling of 1202202022443 in words is "one trillion, two hundred two billion, two hundred two million, twenty-two thousand, four hundred forty-three".