241220111562 has 32 divisors (see below), whose sum is σ = 541054468800. Its totient is φ = 79655237424.

The previous prime is 241220111543. The next prime is 241220111563. The reversal of 241220111562 is 265111022142.

It is a happy number.

241220111562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (241220111563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20868237 + ... + 20879792.

It is an arithmetic number, because the mean of its divisors is an integer number (16907952150).

Almost surely, 2^241220111562 is an apocalyptic number.

241220111562 is an abundant number, since it is smaller than the sum of its proper divisors (299834357238).

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

241220111562 is a wasteful number, since it uses less digits than its factorization.

241220111562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41748147 (or 41748141 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The spelling of 241220111562 in words is "two hundred forty-one billion, two hundred twenty million, one hundred eleven thousand, five hundred sixty-two".