42230355022 has 16 divisors (see below), whose sum is σ = 65265970032. Its totient is φ = 20484515520.

The previous prime is 42230354981. The next prime is 42230355023. The reversal of 42230355022 is 22055303224.

It is a happy number.

It is a super-3 number, since 3×42230355022³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42230355023) 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, 2361988 + ... + 2379799.

It is an arithmetic number, because the mean of its divisors is an integer number (4079123127).

Almost surely, 2^42230355022 is an apocalyptic number.

42230355022 is a deficient number, since it is larger than the sum of its proper divisors (23035615010).

42230355022 is a wasteful number, since it uses less digits than its factorization.

42230355022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4741923.

The product of its (nonzero) digits is 14400, while the sum is 28.

Adding to 42230355022 its reverse (22055303224), we get a palindrome (64285658246).

The spelling of 42230355022 in words is "forty-two billion, two hundred thirty million, three hundred fifty-five thousand, twenty-two".