55346951222 has 16 divisors (see below), whose sum is σ = 85025319792. Its totient is φ = 27012994560.

The previous prime is 55346951207. The next prime is 55346951237. The reversal of 55346951222 is 22215964355.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (55346951207) and next prime (55346951237).

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, 1939904 + ... + 1968227.

It is an arithmetic number, because the mean of its divisors is an integer number (5314082487).

Almost surely, 2^55346951222 is an apocalyptic number.

55346951222 is a deficient number, since it is larger than the sum of its proper divisors (29678368570).

55346951222 is a wasteful number, since it uses less digits than its factorization.

55346951222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3908303.

The product of its digits is 648000, while the sum is 44.

The spelling of 55346951222 in words is "fifty-five billion, three hundred forty-six million, nine hundred fifty-one thousand, two hundred twenty-two".