1022242134 has 8 divisors (see below), whose sum is σ = 2044484280. Its totient is φ = 340747376.

The previous prime is 1022242127. The next prime is 1022242157. The reversal of 1022242134 is 4312422201.

It is a sphenic number, since it is the product of 3 distinct primes.

1022242134 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1022242134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85186839 + ... + 85186850.

It is an arithmetic number, because the mean of its divisors is an integer number (255560535).

Almost surely, 2^1022242134 is an apocalyptic number.

1022242134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1022242134 is a wasteful number, since it uses less digits than its factorization.

1022242134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170373694.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1022242134 is about 31972.5215458525. The cubic root of 1022242134 is about 1007.3597459243.

Adding to 1022242134 its reverse (4312422201), we get a palindrome (5334664335).

The spelling of 1022242134 in words is "one billion, twenty-two million, two hundred forty-two thousand, one hundred thirty-four".