273220022 has 24 divisors (see below), whose sum is σ = 445520856. Its totient is φ = 125572608.

The previous prime is 273220021. The next prime is 273220061. The reversal of 273220022 is 220022372.

It is a super-3 number, since 3×273220022³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 273219976 and 273220003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273220021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19358 + ... + 30350.

It is an arithmetic number, because the mean of its divisors is an integer number (18563369).

Almost surely, 2^273220022 is an apocalyptic number.

273220022 is a deficient number, since it is larger than the sum of its proper divisors (172300834).

273220022 is a wasteful number, since it uses less digits than its factorization.

273220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11072 (or 11055 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 273220022 is about 16529.3684694849. The cubic root of 273220022 is about 648.8896404079.

Adding to 273220022 its reverse (220022372), we get a palindrome (493242394).

It can be divided in two parts, 273 and 220022, that multiplied together give a palindrome (60066006).

The spelling of 273220022 in words is "two hundred seventy-three million, two hundred twenty thousand, twenty-two".