47122219290480 has 80 divisors (see below), whose sum is σ = 147145149098784. Its totient is φ = 12474203054080.

The previous prime is 47122219290437. The next prime is 47122219290481. The reversal of 47122219290480 is 8409291222174.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47122219290481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 716545881 + ... + 716611640.

Almost surely, 2^{47122219290480} is an apocalyptic number.

47122219290480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47122219290480 is an abundant number, since it is smaller than the sum of its proper divisors (100022929808304).

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

47122219290480 is a wasteful number, since it uses less digits than its factorization.

47122219290480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433157674 (or 1433157668 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 51.

The spelling of 47122219290480 in words is "forty-seven trillion, one hundred twenty-two billion, two hundred nineteen million, two hundred ninety thousand, four hundred eighty".