422628251027 has 8 divisors (see below), whose sum is σ = 442508530464. Its totient is φ = 402873399808.

The previous prime is 422628250973. The next prime is 422628251033. The reversal of 422628251027 is 720152826224.

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

It is a cyclic number.

It is not a de Polignac number, because 422628251027 - 2³⁰ = 421554509203 is a prime.

It is a super-2 number, since 2×422628251027² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422628251047) 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, 31350158 + ... + 31363635.

It is an arithmetic number, because the mean of its divisors is an integer number (55313566308).

Almost surely, 2^422628251027 is an apocalyptic number.

422628251027 is a deficient number, since it is larger than the sum of its proper divisors (19880279437).

422628251027 is a wasteful number, since it uses less digits than its factorization.

422628251027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62714109.

The product of its (nonzero) digits is 215040, while the sum is 41.

The spelling of 422628251027 in words is "four hundred twenty-two billion, six hundred twenty-eight million, two hundred fifty-one thousand, twenty-seven".