42222440440202 has 24 divisors (see below), whose sum is σ = 70115509984800. Its totient is φ = 19053946292040.

The previous prime is 42222440440181. The next prime is 42222440440217. The reversal of 42222440440202 is 20204404422224.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 627566702 + ... + 627633977.

It is an arithmetic number, because the mean of its divisors is an integer number (2921479582700).

Almost surely, 2^{42222440440202} is an apocalyptic number.

42222440440202 is a deficient number, since it is larger than the sum of its proper divisors (27893069544598).

42222440440202 is a wasteful number, since it uses less digits than its factorization.

42222440440202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255200842 (or 1255200831 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 42222440440202 its reverse (20204404422224), we get a palindrome (62426844862426).

The spelling of 42222440440202 in words is "forty-two trillion, two hundred twenty-two billion, four hundred forty million, four hundred forty thousand, two hundred two".