42211011224 has 32 divisors (see below), whose sum is σ = 79915118400.
Its totient is φ = 20900460960.
The previous prime is 42211011221. The next prime is 42211011239.
It can be divided in two parts, 422110 and 11224, that added together give a palindrome (433334).
42211011224 is nontrivially palindromic in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 42211011196 and 42211011205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42211011221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2782139 + ... + 2797269.
It is an arithmetic number, because the mean of its divisors is an integer number (2497347450).
Almost surely, 242211011224 is an apocalyptic number.
It is an amenable number.
42211011224 is a deficient number, since it is larger than the sum of its proper divisors (37704107176).
42211011224 is a wasteful number, since it uses less digits than its factorization.
42211011224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18503 (or 18499 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 20.
The spelling of 42211011224 in words is "forty-two billion, two hundred eleven million, eleven thousand, two hundred twenty-four".