16220501101 has 8 divisors (see below), whose sum is σ = 19135706624. Its totient is φ = 13454793360.

The previous prime is 16220501053. The next prime is 16220501111. The reversal of 16220501101 is 10110502261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16220501101 - 2¹⁵ = 16220468333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16220501111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37374210 + ... + 37374643.

It is an arithmetic number, because the mean of its divisors is an integer number (2391963328).

Almost surely, 2^16220501101 is an apocalyptic number.

It is an amenable number.

16220501101 is a deficient number, since it is larger than the sum of its proper divisors (2915205523).

16220501101 is an equidigital number, since it uses as much as digits as its factorization.

16220501101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74748891.

The product of its (nonzero) digits is 120, while the sum is 19.

The spelling of 16220501101 in words is "sixteen billion, two hundred twenty million, five hundred one thousand, one hundred one".