54422202443331 has 4 divisors (see below), whose sum is σ = 72562936591112. Its totient is φ = 36281468295552.

The previous prime is 54422202443327. The next prime is 54422202443347. The reversal of 54422202443331 is 13334420222445.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 54422202443331 - 2² = 54422202443327 is a prime.

It is a super-2 number, since 2×54422202443331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54422202443331.

It is not an unprimeable number, because it can be changed into a prime (54422202443131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9070367073886 + ... + 9070367073891.

It is an arithmetic number, because the mean of its divisors is an integer number (18140734147778).

Almost surely, 2^{54422202443331} is an apocalyptic number.

54422202443331 is a deficient number, since it is larger than the sum of its proper divisors (18140734147781).

54422202443331 is a wasteful number, since it uses less digits than its factorization.

54422202443331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18140734147780.

The product of its (nonzero) digits is 552960, while the sum is 39.

Adding to 54422202443331 its reverse (13334420222445), we get a palindrome (67756622665776).

The spelling of 54422202443331 in words is "fifty-four trillion, four hundred twenty-two billion, two hundred two million, four hundred forty-three thousand, three hundred thirty-one".