42211335100 has 72 divisors (see below), whose sum is σ = 101564030736. Its totient is φ = 15097920000.

The previous prime is 42211335083. The next prime is 42211335139. The reversal of 42211335100 is 153311224.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 247441 + ... + 381640.

It is an arithmetic number, because the mean of its divisors is an integer number (1410611538).

Almost surely, 2^42211335100 is an apocalyptic number.

It is an amenable number.

42211335100 is an abundant number, since it is smaller than the sum of its proper divisors (59352695636).

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

42211335100 is a wasteful number, since it uses less digits than its factorization.

42211335100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629167 (or 629160 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 42211335100 its reverse (153311224), we get a palindrome (42364646324).

The spelling of 42211335100 in words is "forty-two billion, two hundred eleven million, three hundred thirty-five thousand, one hundred".