54226428122 has 4 divisors (see below), whose sum is σ = 81339642186. Its totient is φ = 27113214060.

The previous prime is 54226428121. The next prime is 54226428133. The reversal of 54226428122 is 22182462245.

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

It can be written as a sum of positive squares in only one way, i.e., 50005457161 + 4220970961 = 223619^2 + 64969^2 .

It is not an unprimeable number, because it can be changed into a prime (54226428121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13556607029 + ... + 13556607032.

Almost surely, 2^54226428122 is an apocalyptic number.

54226428122 is a deficient number, since it is larger than the sum of its proper divisors (27113214064).

54226428122 is a wasteful number, since it uses less digits than its factorization.

54226428122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27113214063.

The product of its digits is 122880, while the sum is 38.

The spelling of 54226428122 in words is "fifty-four billion, two hundred twenty-six million, four hundred twenty-eight thousand, one hundred twenty-two".