1223141933 has 8 divisors (see below), whose sum is σ = 1317545376. Its totient is φ = 1128783600.

The previous prime is 1223141873. The next prime is 1223141947. The reversal of 1223141933 is 3391413221.

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

It is a cyclic number.

It is not a de Polignac number, because 1223141933 - 2⁶ = 1223141869 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1223141896 and 1223141905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223141963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63398 + ... + 80408.

It is an arithmetic number, because the mean of its divisors is an integer number (164693172).

Almost surely, 2^1223141933 is an apocalyptic number.

1223141933 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1223141933 is a deficient number, since it is larger than the sum of its proper divisors (94403443).

1223141933 is a wasteful number, since it uses less digits than its factorization.

1223141933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22555.

The product of its digits is 3888, while the sum is 29.

The square root of 1223141933 is about 34973.4461127296. The cubic root of 1223141933 is about 1069.4462249307.

The spelling of 1223141933 in words is "one billion, two hundred twenty-three million, one hundred forty-one thousand, nine hundred thirty-three".