22422440042102 has 16 divisors (see below), whose sum is σ = 33811373063040. Its totient is φ = 11151994194432.

The previous prime is 22422440042081. The next prime is 22422440042113. The reversal of 22422440042102 is 20124004422422.

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, 839003 + ... + 6748985.

It is an arithmetic number, because the mean of its divisors is an integer number (2113210816440).

Almost surely, 2^{22422440042102} is an apocalyptic number.

22422440042102 is a deficient number, since it is larger than the sum of its proper divisors (11388933020938).

22422440042102 is a wasteful number, since it uses less digits than its factorization.

22422440042102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5920007.

The product of its (nonzero) digits is 16384, while the sum is 29.

Adding to 22422440042102 its reverse (20124004422422), we get a palindrome (42546444464524).

The spelling of 22422440042102 in words is "twenty-two trillion, four hundred twenty-two billion, four hundred forty million, forty-two thousand, one hundred two".