422120402141 has 8 divisors (see below), whose sum is σ = 423661328160. Its totient is φ = 420579824112.

The previous prime is 422120402107. The next prime is 422120402153. The reversal of 422120402141 is 141204021224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422120402141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422120402741) 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, 2481371 + ... + 2646023.

It is an arithmetic number, because the mean of its divisors is an integer number (52957666020).

Almost surely, 2^422120402141 is an apocalyptic number.

It is an amenable number.

422120402141 is a deficient number, since it is larger than the sum of its proper divisors (1540926019).

422120402141 is a wasteful number, since it uses less digits than its factorization.

422120402141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173995.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 422120402141 its reverse (141204021224), we get a palindrome (563324423365).

The spelling of 422120402141 in words is "four hundred twenty-two billion, one hundred twenty million, four hundred two thousand, one hundred forty-one".