322011042 has 16 divisors (see below), whose sum is σ = 681905952. Its totient is φ = 101023040.

The previous prime is 322011029. The next prime is 322011049. The reversal of 322011042 is 240110223.

It is a super-2 number, since 2×322011042² = 207382222339851528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (322011049) 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, 1578384 + ... + 1578587.

It is an arithmetic number, because the mean of its divisors is an integer number (42619122).

Almost surely, 2^322011042 is an apocalyptic number.

322011042 is an abundant number, since it is smaller than the sum of its proper divisors (359894910).

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

322011042 is a wasteful number, since it uses less digits than its factorization.

322011042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3156993.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 322011042 is about 17944.6661155899. Note that the first 3 decimals coincide. The cubic root of 322011042 is about 685.4202347974.

Adding to 322011042 its reverse (240110223), we get a palindrome (562121265).

The spelling of 322011042 in words is "three hundred twenty-two million, eleven thousand, forty-two".