1342222332 has 48 divisors (see below), whose sum is σ = 3442690944. Its totient is φ = 403624000.

The previous prime is 1342222331. The next prime is 1342222337. The reversal of 1342222332 is 2332222431.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342222331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21519 + ... + 56102.

It is an arithmetic number, because the mean of its divisors is an integer number (71722728).

Almost surely, 2^1342222332 is an apocalyptic number.

1342222332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1342222332 is an abundant number, since it is smaller than the sum of its proper divisors (2100468612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1342222332 is a wasteful number, since it uses less digits than its factorization.

1342222332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77770 (or 77768 counting only the distinct ones).

The product of its digits is 3456, while the sum is 24.

The square root of 1342222332 is about 36636.3526022993. The cubic root of 1342222332 is about 1103.0829031778.

Adding to 1342222332 its reverse (2332222431), we get a palindrome (3674444763).

Subtracting 1342222332 from its reverse (2332222431), we obtain a palindrome (990000099).

The spelling of 1342222332 in words is "one billion, three hundred forty-two million, two hundred twenty-two thousand, three hundred thirty-two".