7055555051222 has 4 divisors (see below), whose sum is σ = 10583332576836. Its totient is φ = 3527777525610.

The previous prime is 7055555051189. The next prime is 7055555051239. The reversal of 7055555051222 is 2221505555507.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1763888762804 + ... + 1763888762807.

It is an arithmetic number, because the mean of its divisors is an integer number (2645833144209).

Almost surely, 2^{7055555051222} is an apocalyptic number.

7055555051222 is a deficient number, since it is larger than the sum of its proper divisors (3527777525614).

7055555051222 is a wasteful number, since it uses less digits than its factorization.

7055555051222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3527777525613.

The product of its (nonzero) digits is 875000, while the sum is 44.

The spelling of 7055555051222 in words is "seven trillion, fifty-five billion, five hundred fifty-five million, fifty-one thousand, two hundred twenty-two".