42230115005552 has 20 divisors (see below), whose sum is σ = 82020898808640. Its totient is φ = 21063431442048.

The previous prime is 42230115005539. The next prime is 42230115005557. The reversal of 42230115005552 is 25550051103224.

It is a happy number.

It is a super-2 number, since 2×42230115005552² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42230115005557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3226622048 + ... + 3226635135.

It is an arithmetic number, because the mean of its divisors is an integer number (4101044940432).

Almost surely, 2^{42230115005552} is an apocalyptic number.

It is an amenable number.

42230115005552 is a deficient number, since it is larger than the sum of its proper divisors (39790783803088).

42230115005552 is a wasteful number, since it uses less digits than its factorization.

42230115005552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6453257600 (or 6453257594 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

Adding to 42230115005552 its reverse (25550051103224), we get a palindrome (67780166108776).

The spelling of 42230115005552 in words is "forty-two trillion, two hundred thirty billion, one hundred fifteen million, five thousand, five hundred fifty-two".