247005886122060 has 96 divisors (see below), whose sum is σ = 788630557724352. Its totient is φ = 57224893071360.

The previous prime is 247005886122001. The next prime is 247005886122113. The reversal of 247005886122060 is 60221688500742.

It is a super-2 number, since 2×247005886122060² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 247005886121994 and 247005886122012.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9313934181 + ... + 9313960700.

It is an arithmetic number, because the mean of its divisors is an integer number (8214901642962).

Almost surely, 2^{247005886122060} is an apocalyptic number.

247005886122060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

247005886122060 is an abundant number, since it is smaller than the sum of its proper divisors (541624671602292).

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

247005886122060 is a wasteful number, since it uses less digits than its factorization.

247005886122060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18627894923 (or 18627894921 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 51.

The spelling of 247005886122060 in words is "two hundred forty-seven trillion, five billion, eight hundred eighty-six million, one hundred twenty-two thousand, sixty".