220450150421105 has 32 divisors (see below), whose sum is σ = 291626697593088. Its totient is φ = 158642449056000.

The previous prime is 220450150421099. The next prime is 220450150421107. The reversal of 220450150421105 is 501124051054022.

It is not a de Polignac number, because 220450150421105 - 2¹⁴ = 220450150404721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220450150421107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8721746 + ... + 22736955.

It is an arithmetic number, because the mean of its divisors is an integer number (9113334299784).

Almost surely, 2^{220450150421105} is an apocalyptic number.

It is an amenable number.

220450150421105 is a deficient number, since it is larger than the sum of its proper divisors (71176547171983).

220450150421105 is a wasteful number, since it uses less digits than its factorization.

220450150421105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31460057.

The product of its (nonzero) digits is 16000, while the sum is 32.

The spelling of 220450150421105 in words is "two hundred twenty trillion, four hundred fifty billion, one hundred fifty million, four hundred twenty-one thousand, one hundred five".