1342321022 has 16 divisors (see below), whose sum is σ = 2305858560. Its totient is φ = 574096248.

The previous prime is 1342320997. The next prime is 1342321027. The reversal of 1342321022 is 2201232431.

It is a super-2 number, since 2×1342321022² = 3603651452206248968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1342320985 and 1342321003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342321027) 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, 91622 + ... + 105257.

It is an arithmetic number, because the mean of its divisors is an integer number (144116160).

Almost surely, 2^1342321022 is an apocalyptic number.

1342321022 is a deficient number, since it is larger than the sum of its proper divisors (963537538).

1342321022 is a wasteful number, since it uses less digits than its factorization.

1342321022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197375.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1342321022 is about 36637.6994638037. The cubic root of 1342321022 is about 1103.1099380888.

Adding to 1342321022 its reverse (2201232431), we get a palindrome (3543553453).

The spelling of 1342321022 in words is "one billion, three hundred forty-two million, three hundred twenty-one thousand, twenty-two".