1022014434 has 16 divisors (see below), whose sum is σ = 2336033088. Its totient is φ = 292004112.

The previous prime is 1022014403. The next prime is 1022014489. The reversal of 1022014434 is 4344102201.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 1022014434.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12166797 + ... + 12166880.

It is an arithmetic number, because the mean of its divisors is an integer number (146002068).

Almost surely, 2^1022014434 is an apocalyptic number.

1022014434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1022014434 is an abundant number, since it is smaller than the sum of its proper divisors (1314018654).

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

1022014434 is a wasteful number, since it uses less digits than its factorization.

1022014434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24333689.

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

The square root of 1022014434 is about 31968.9604773130. The cubic root of 1022014434 is about 1007.2849453660.

Adding to 1022014434 its reverse (4344102201), we get a palindrome (5366116635).

The spelling of 1022014434 in words is "one billion, twenty-two million, fourteen thousand, four hundred thirty-four".