1032222400242 has 32 divisors (see below), whose sum is σ = 2324770689024. Its totient is φ = 302704515600.

The previous prime is 1032222400229. The next prime is 1032222400243. The reversal of 1032222400242 is 2420042222301.

It is a super-2 number, since 2×1032222400242² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1032222400243) 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, 252251718 + ... + 252255809.

It is an arithmetic number, because the mean of its divisors is an integer number (72649084032).

Almost surely, 2^{1032222400242} is an apocalyptic number.

1032222400242 is an abundant number, since it is smaller than the sum of its proper divisors (1292548288782).

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

1032222400242 is a wasteful number, since it uses less digits than its factorization.

1032222400242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504507574.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 1032222400242 its reverse (2420042222301), we get a palindrome (3452264622543).

The spelling of 1032222400242 in words is "one trillion, thirty-two billion, two hundred twenty-two million, four hundred thousand, two hundred forty-two".