16620010701120 has 672 divisors, whose sum is σ = 60562640286720. Its totient is φ = 4176532684800.

The previous prime is 16620010701113. The next prime is 16620010701127. The reversal of 16620010701120 is 2110701002661.

It is a happy number.

16620010701120 is a `hidden beast` number, since 1 + 6 + 620 + 0 + 1 + 0 + 7 + 0 + 11 + 20 = 666.

It is an interprime number because it is at equal distance from previous prime (16620010701113) and next prime (16620010701127).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16620010701127) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1464183445 + ... + 1464194795.

Almost surely, 2^{16620010701120} is an apocalyptic number.

16620010701120 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 16620010701120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30281320143360).

16620010701120 is an abundant number, since it is smaller than the sum of its proper divisors (43942629585600).

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

16620010701120 is a wasteful number, since it uses less digits than its factorization.

16620010701120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11823 (or 11810 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

Adding to 16620010701120 its reverse (2110701002661), we get a palindrome (18730711703781).

The spelling of 16620010701120 in words is "sixteen trillion, six hundred twenty billion, ten million, seven hundred one thousand, one hundred twenty".