1042254222 has 32 divisors (see below), whose sum is σ = 2126386080. Its totient is φ = 340454400.

The previous prime is 1042254197. The next prime is 1042254247. The reversal of 1042254222 is 2224522401.

It is an interprime number because it is at equal distance from previous prime (1042254197) and next prime (1042254247).

It is a junction number, because it is equal to n+sod(n) for n = 1042254192 and 1042254201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 380554 + ... + 383282.

It is an arithmetic number, because the mean of its divisors is an integer number (66449565).

Almost surely, 2^1042254222 is an apocalyptic number.

1042254222 is an abundant number, since it is smaller than the sum of its proper divisors (1084131858).

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

1042254222 is a wasteful number, since it uses less digits than its factorization.

1042254222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3988.

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 1042254222 is about 32283.9623032861. The cubic root of 1042254222 is about 1013.8908903836.

Adding to 1042254222 its reverse (2224522401), we get a palindrome (3266776623).

The spelling of 1042254222 in words is "one billion, forty-two million, two hundred fifty-four thousand, two hundred twenty-two".