44122221435 has 8 divisors (see below), whose sum is σ = 70595554320. Its totient is φ = 23531851424.

The previous prime is 44122221431. The next prime is 44122221449. The reversal of 44122221435 is 53412222144.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 44122221435 - 2² = 44122221431 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44122221431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1470740700 + ... + 1470740729.

It is an arithmetic number, because the mean of its divisors is an integer number (8824444290).

Almost surely, 2^44122221435 is an apocalyptic number.

44122221435 is a deficient number, since it is larger than the sum of its proper divisors (26473332885).

44122221435 is a wasteful number, since it uses less digits than its factorization.

44122221435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2941481437.

The product of its digits is 15360, while the sum is 30.

Adding to 44122221435 its reverse (53412222144), we get a palindrome (97534443579).

The spelling of 44122221435 in words is "forty-four billion, one hundred twenty-two million, two hundred twenty-one thousand, four hundred thirty-five".