1220322033022 has 8 divisors (see below), whose sum is σ = 1830489318216. Its totient is φ = 610158926952.

The previous prime is 1220322032989. The next prime is 1220322033041. The reversal of 1220322033022 is 2203302230221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×1220322033022³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1220322032984 and 1220322033002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167413 + ... + 1571200.

It is an arithmetic number, because the mean of its divisors is an integer number (228811164777).

Almost surely, 2^{1220322033022} is an apocalyptic number.

1220322033022 is a deficient number, since it is larger than the sum of its proper divisors (610167285194).

1220322033022 is a wasteful number, since it uses less digits than its factorization.

1220322033022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2089562.

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

Adding to 1220322033022 its reverse (2203302230221), we get a palindrome (3423624263243).

The spelling of 1220322033022 in words is "one trillion, two hundred twenty billion, three hundred twenty-two million, thirty-three thousand, twenty-two".