42222424102 has 32 divisors (see below), whose sum is σ = 68723230464. Its totient is φ = 19376716800.

The previous prime is 42222424099. The next prime is 42222424109. The reversal of 42222424102 is 20142422224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42222424109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4530027 + ... + 4539337.

It is an arithmetic number, because the mean of its divisors is an integer number (2147600952).

Almost surely, 2^42222424102 is an apocalyptic number.

42222424102 is a deficient number, since it is larger than the sum of its proper divisors (26500806362).

42222424102 is a wasteful number, since it uses less digits than its factorization.

42222424102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12624.

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 42222424102 its reverse (20142422224), we get a palindrome (62364846326).

The spelling of 42222424102 in words is "forty-two billion, two hundred twenty-two million, four hundred twenty-four thousand, one hundred two".