1220432024422 has 32 divisors (see below), whose sum is σ = 2019864107520. Its totient is φ = 549452858880.

The previous prime is 1220432024407. The next prime is 1220432024489. The reversal of 1220432024422 is 2244202340221.

It is a happy number.

It is a super-3 number, since 3×1220432024422³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7077258 + ... + 7247650.

It is an arithmetic number, because the mean of its divisors is an integer number (63120753360).

Almost surely, 2^{1220432024422} is an apocalyptic number.

1220432024422 is a deficient number, since it is larger than the sum of its proper divisors (799432083098).

1220432024422 is a wasteful number, since it uses less digits than its factorization.

1220432024422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177168.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 1220432024422 its reverse (2244202340221), we get a palindrome (3464634364643).

The spelling of 1220432024422 in words is "one trillion, two hundred twenty billion, four hundred thirty-two million, twenty-four thousand, four hundred twenty-two".