44402222622 has 16 divisors (see below), whose sum is σ = 91669105152. Its totient is φ = 14323297560.

The previous prime is 44402222617. The next prime is 44402222639. The reversal of 44402222622 is 22622220444.

It is a self number, because there is not a number n which added to its sum of digits gives 44402222622.

It is a congruent number.

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, 119360628 + ... + 119360999.

It is an arithmetic number, because the mean of its divisors is an integer number (5729319072).

Almost surely, 2^44402222622 is an apocalyptic number.

44402222622 is an abundant number, since it is smaller than the sum of its proper divisors (47266882530).

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

44402222622 is a wasteful number, since it uses less digits than its factorization.

44402222622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238721663.

The product of its (nonzero) digits is 24576, while the sum is 30.

The spelling of 44402222622 in words is "forty-four billion, four hundred two million, two hundred twenty-two thousand, six hundred twenty-two".