122241488220 has 36 divisors (see below), whose sum is σ = 370799181480. Its totient is φ = 32597730144.

The previous prime is 122241488189. The next prime is 122241488227. The reversal of 122241488220 is 22884142221.

122241488220 is a `hidden beast` number, since 12 + 2 + 2 + 414 + 8 + 8 + 220 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122241488227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 339559510 + ... + 339559869.

Almost surely, 2^122241488220 is an apocalyptic number.

122241488220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122241488220 is an abundant number, since it is smaller than the sum of its proper divisors (248557693260).

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

122241488220 is a wasteful number, since it uses less digits than its factorization.

122241488220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679119394 (or 679119389 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 36.

The spelling of 122241488220 in words is "one hundred twenty-two billion, two hundred forty-one million, four hundred eighty-eight thousand, two hundred twenty".