220311203003032 has 16 divisors (see below), whose sum is σ = 413159314761000. Its totient is φ = 110135385733440.

The previous prime is 220311203003027. The next prime is 220311203003039. The reversal of 220311203003032 is 230300302113022.

It is a super-2 number, since 2×220311203003032² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220311203002994 and 220311203003012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220311203003039) 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, 2526924694 + ... + 2527011877.

Almost surely, 2^{220311203003032} is an apocalyptic number.

It is an amenable number.

220311203003032 is a deficient number, since it is larger than the sum of its proper divisors (192848111757968).

220311203003032 is a wasteful number, since it uses less digits than its factorization.

220311203003032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5053942026 (or 5053942022 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 220311203003032 its reverse (230300302113022), we get a palindrome (450611505116054).

The spelling of 220311203003032 in words is "two hundred twenty trillion, three hundred eleven billion, two hundred three million, three thousand, thirty-two".