122271336 has 64 divisors (see below), whose sum is σ = 370526400. Its totient is φ = 37051200.

The previous prime is 122271287. The next prime is 122271377. The reversal of 122271336 is 633172221.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23355 + ... + 28106.

It is an arithmetic number, because the mean of its divisors is an integer number (5789475).

Almost surely, 2^122271336 is an apocalyptic number.

It is an amenable number.

122271336 is an abundant number, since it is smaller than the sum of its proper divisors (248255064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122271336 is a wasteful number, since it uses less digits than its factorization.

122271336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51487 (or 51477 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 122271336 is about 11057.6369989252. The cubic root of 122271336 is about 496.3349822631.

The spelling of 122271336 in words is "one hundred twenty-two million, two hundred seventy-one thousand, three hundred thirty-six".