122877622 has 16 divisors (see below), whose sum is σ = 210985632. Its totient is φ = 52577280.

The previous prime is 122877613. The next prime is 122877631. The reversal of 122877622 is 226778221.

It is an interprime number because it is at equal distance from previous prime (122877613) and next prime (122877631).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2422 + ... + 15862.

It is an arithmetic number, because the mean of its divisors is an integer number (13186602).

Almost surely, 2^122877622 is an apocalyptic number.

122877622 is a deficient number, since it is larger than the sum of its proper divisors (88108010).

122877622 is a wasteful number, since it uses less digits than its factorization.

122877622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14103.

The product of its digits is 37632, while the sum is 37.

The square root of 122877622 is about 11085.0179070672. The cubic root of 122877622 is about 497.1539939012.

It can be divided in two parts, 1228776 and 22, that multiplied together give a palindrome (27033072).

The spelling of 122877622 in words is "one hundred twenty-two million, eight hundred seventy-seven thousand, six hundred twenty-two".