1303220032022 has 4 divisors (see below), whose sum is σ = 1954830048036. Its totient is φ = 651610016010.

The previous prime is 1303220032013. The next prime is 1303220032043. The reversal of 1303220032022 is 2202300223031.

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

It is a junction number, because it is equal to n+sod(n) for n = 1303220031985 and 1303220032003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325805008004 + ... + 325805008007.

It is an arithmetic number, because the mean of its divisors is an integer number (488707512009).

Almost surely, 2^{1303220032022} is an apocalyptic number.

1303220032022 is a deficient number, since it is larger than the sum of its proper divisors (651610016014).

1303220032022 is an equidigital number, since it uses as much as digits as its factorization.

1303220032022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651610016013.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 1303220032022 its reverse (2202300223031), we get a palindrome (3505520255053).

The spelling of 1303220032022 in words is "one trillion, three hundred three billion, two hundred twenty million, thirty-two thousand, twenty-two".