1122321102331 has 24 divisors (see below), whose sum is σ = 1328633928272. Its totient is φ = 941727124800.

The previous prime is 1122321102323. The next prime is 1122321102373. The reversal of 1122321102331 is 1332011232211.

It is not a de Polignac number, because 1122321102331 - 2³ = 1122321102323 is a prime.

It is a super-2 number, since 2×1122321102331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122321102311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24621421 + ... + 24666961.

Almost surely, 2^{1122321102331} is an apocalyptic number.

1122321102331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1122321102331 is a deficient number, since it is larger than the sum of its proper divisors (206312825941).

1122321102331 is a wasteful number, since it uses less digits than its factorization.

1122321102331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61243 (or 61232 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1122321102331 its reverse (1332011232211), we get a palindrome (2454332334542).

The spelling of 1122321102331 in words is "one trillion, one hundred twenty-two billion, three hundred twenty-one million, one hundred two thousand, three hundred thirty-one".