422210355454120 has 128 divisors (see below), whose sum is σ = 1034496362592000. Its totient is φ = 154472043479040.

The previous prime is 422210355454117. The next prime is 422210355454123. The reversal of 422210355454120 is 21454553012224.

It is an interprime number because it is at equal distance from previous prime (422210355454117) and next prime (422210355454123).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (422210355454123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 551300584 + ... + 552065896.

It is an arithmetic number, because the mean of its divisors is an integer number (8082002832750).

Almost surely, 2^{422210355454120} is an apocalyptic number.

422210355454120 is a gapful number since it is divisible by the number (40) 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 422210355454120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (517248181296000).

422210355454120 is an abundant number, since it is smaller than the sum of its proper divisors (612286007137880).

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

422210355454120 is a wasteful number, since it uses less digits than its factorization.

422210355454120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790403 (or 790399 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 40.

The spelling of 422210355454120 in words is "four hundred twenty-two trillion, two hundred ten billion, three hundred fifty-five million, four hundred fifty-four thousand, one hundred twenty".