1422858841200 has 240 divisors, whose sum is σ = 5066203644000. Its totient is φ = 379288166400.

The previous prime is 1422858841177. The next prime is 1422858841223. The reversal of 1422858841200 is 21488582241.

It is a happy number.

1422858841200 is a `hidden beast` number, since 1 + 4 + 2 + 2 + 8 + 588 + 41 + 20 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (1422858841177) and next prime (1422858841223).

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30875776 + ... + 30921824.

It is an arithmetic number, because the mean of its divisors is an integer number (21109181850).

Almost surely, 2^{1422858841200} is an apocalyptic number.

1422858841200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1422858841200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2533101822000).

1422858841200 is an abundant number, since it is smaller than the sum of its proper divisors (3643344802800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1422858841200 is a wasteful number, since it uses less digits than its factorization.

1422858841200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48937 (or 48920 counting only the distinct ones).

The product of its (nonzero) digits is 327680, while the sum is 45.

The spelling of 1422858841200 in words is "one trillion, four hundred twenty-two billion, eight hundred fifty-eight million, eight hundred forty-one thousand, two hundred".