1022334444 has 36 divisors (see below), whose sum is σ = 2720248440. Its totient is φ = 322842240.

The previous prime is 1022334409. The next prime is 1022334479. The reversal of 1022334444 is 4444332201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1022334409) and next prime (1022334479).

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 746637 + ... + 748004.

Almost surely, 2^1022334444 is an apocalyptic number.

It is an amenable number.

1022334444 is an abundant number, since it is smaller than the sum of its proper divisors (1697913996).

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

1022334444 is a wasteful number, since it uses less digits than its factorization.

1022334444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494670 (or 1494665 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 1022334444 is about 31973.9650966220. The cubic root of 1022334444 is about 1007.3900670443.

Adding to 1022334444 its reverse (4444332201), we get a palindrome (5466666645).

The spelling of 1022334444 in words is "one billion, twenty-two million, three hundred thirty-four thousand, four hundred forty-four".