442113242412022 has 16 divisors (see below), whose sum is σ = 688519448203392. Its totient is φ = 212689197351360.

The previous prime is 442113242412019. The next prime is 442113242412031. The reversal of 442113242412022 is 220214242311244.

It is a happy number.

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, 20609407623 + ... + 20609429074.

It is an arithmetic number, because the mean of its divisors is an integer number (43032465512712).

Almost surely, 2^{442113242412022} is an apocalyptic number.

442113242412022 is a deficient number, since it is larger than the sum of its proper divisors (246406205791370).

442113242412022 is a wasteful number, since it uses less digits than its factorization.

442113242412022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41218836903.

The product of its (nonzero) digits is 49152, while the sum is 34.

Adding to 442113242412022 its reverse (220214242311244), we get a palindrome (662327484723266).

The spelling of 442113242412022 in words is "four hundred forty-two trillion, one hundred thirteen billion, two hundred forty-two million, four hundred twelve thousand, twenty-two".