34440222002 has 4 divisors (see below), whose sum is σ = 51660333006. Its totient is φ = 17220111000.

The previous prime is 34440222001. The next prime is 34440222017. The reversal of 34440222002 is 20022204443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20022204443 = 59561 ⋅336163.

It can be written as a sum of positive squares in only one way, i.e., 33900542641 + 539679361 = 184121^2 + 23231^2 .

It is a super-2 number, since 2×34440222002² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34440222001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8610055499 + ... + 8610055502.

Almost surely, 2^34440222002 is an apocalyptic number.

34440222002 is a deficient number, since it is larger than the sum of its proper divisors (17220111004).

34440222002 is a wasteful number, since it uses less digits than its factorization.

34440222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17220111003.

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 34440222002 its reverse (20022204443), we get a palindrome (54462426445).

The spelling of 34440222002 in words is "thirty-four billion, four hundred forty million, two hundred twenty-two thousand, two".