2201425060164 has 96 divisors (see below), whose sum is σ = 5632217364480. Its totient is φ = 663697238400.

The previous prime is 2201425060139. The next prime is 2201425060187. The reversal of 2201425060164 is 4610605241022.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86579157 + ... + 86604579.

It is an arithmetic number, because the mean of its divisors is an integer number (58668930880).

Almost surely, 2^{2201425060164} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2201425060164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2816108682240).

2201425060164 is an abundant number, since it is smaller than the sum of its proper divisors (3430792304316).

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

2201425060164 is a wasteful number, since it uses less digits than its factorization.

2201425060164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28761 (or 28759 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 2201425060164 in words is "two trillion, two hundred one billion, four hundred twenty-five million, sixty thousand, one hundred sixty-four".