124440001102 has 16 divisors (see below), whose sum is σ = 191011000752. Its totient is φ = 60769820160.

The previous prime is 124440001093. The next prime is 124440001111. The reversal of 124440001102 is 201100044421.

It is an interprime number because it is at equal distance from previous prime (124440001093) and next prime (124440001111).

It is a super-2 number, since 2×124440001102² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 124440001102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3022318 + ... + 3063214.

It is an arithmetic number, because the mean of its divisors is an integer number (11938187547).

Almost surely, 2^124440001102 is an apocalyptic number.

124440001102 is a deficient number, since it is larger than the sum of its proper divisors (66570999650).

124440001102 is a wasteful number, since it uses less digits than its factorization.

124440001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76323.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 124440001102 its reverse (201100044421), we get a palindrome (325540045523).

The spelling of 124440001102 in words is "one hundred twenty-four billion, four hundred forty million, one thousand, one hundred two".