55225422206 has 8 divisors (see below), whose sum is σ = 82839262440. Its totient is φ = 27612334728.

The previous prime is 55225422193. The next prime is 55225422227. The reversal of 55225422206 is 60222452255.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61460 + ... + 337976.

It is an arithmetic number, because the mean of its divisors is an integer number (10354907805).

Almost surely, 2^55225422206 is an apocalyptic number.

55225422206 is a deficient number, since it is larger than the sum of its proper divisors (27613840234).

55225422206 is a wasteful number, since it uses less digits than its factorization.

55225422206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376378.

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 55225422206 in words is "fifty-five billion, two hundred twenty-five million, four hundred twenty-two thousand, two hundred six".