422412022142 has 16 divisors (see below), whose sum is σ = 715054834800. Its totient is φ = 185384586240.

The previous prime is 422412022103. The next prime is 422412022159. The reversal of 422412022142 is 241220214224.

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, 331043267 + ... + 331044542.

It is an arithmetic number, because the mean of its divisors is an integer number (44690927175).

Almost surely, 2^422412022142 is an apocalyptic number.

422412022142 is a deficient number, since it is larger than the sum of its proper divisors (292642812658).

422412022142 is a wasteful number, since it uses less digits than its factorization.

422412022142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662087851.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 422412022142 its reverse (241220214224), we get a palindrome (663632236366).

The spelling of 422412022142 in words is "four hundred twenty-two billion, four hundred twelve million, twenty-two thousand, one hundred forty-two".