124220311102 has 8 divisors (see below), whose sum is σ = 186348607200. Its totient is φ = 62104108704.

The previous prime is 124220311069. The next prime is 124220311133. The reversal of 124220311102 is 201113022421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 124220311102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2997702 + ... + 3038857.

It is an arithmetic number, because the mean of its divisors is an integer number (23293575900).

Almost surely, 2^124220311102 is an apocalyptic number.

124220311102 is a deficient number, since it is larger than the sum of its proper divisors (62128296098).

124220311102 is a wasteful number, since it uses less digits than its factorization.

124220311102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6046850.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 124220311102 its reverse (201113022421), we get a palindrome (325333333523).

The spelling of 124220311102 in words is "one hundred twenty-four billion, two hundred twenty million, three hundred eleven thousand, one hundred two".