383183365857222 has 64 divisors (see below), whose sum is σ = 906117515665920. Its totient is φ = 105697802036736.

The previous prime is 383183365857121. The next prime is 383183365857233. The reversal of 383183365857222 is 222758563381383.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4365993 + ... + 28025499.

It is an arithmetic number, because the mean of its divisors is an integer number (14158086182280).

Almost surely, 2^{383183365857222} is an apocalyptic number.

383183365857222 is an abundant number, since it is smaller than the sum of its proper divisors (522934149808698).

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

383183365857222 is a wasteful number, since it uses less digits than its factorization.

383183365857222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23672845.

The product of its digits is 348364800, while the sum is 66.

The spelling of 383183365857222 in words is "three hundred eighty-three trillion, one hundred eighty-three billion, three hundred sixty-five million, eight hundred fifty-seven thousand, two hundred twenty-two".