1022332020043 has 4 divisors (see below), whose sum is σ = 1022340164040. Its totient is φ = 1022323876048.

The previous prime is 1022332020023. The next prime is 1022332020053. The reversal of 1022332020043 is 3400202332201.

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

It is a cyclic number.

It is not a de Polignac number, because 1022332020043 - 2⁵ = 1022332020011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1022332019996 and 1022332020023.

It is not an unprimeable number, because it can be changed into a prime (1022332020023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3880705 + ... + 4135762.

It is an arithmetic number, because the mean of its divisors is an integer number (255585041010).

Almost surely, 2^{1022332020043} is an apocalyptic number.

1022332020043 is a deficient number, since it is larger than the sum of its proper divisors (8143997).

1022332020043 is an equidigital number, since it uses as much as digits as its factorization.

1022332020043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8143996.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 1022332020043 its reverse (3400202332201), we get a palindrome (4422534352244).

The spelling of 1022332020043 in words is "one trillion, twenty-two billion, three hundred thirty-two million, twenty thousand, forty-three".