220111200201090 has 32 divisors (see below), whose sum is σ = 576291142345536. Its totient is φ = 53360290957760.

The previous prime is 220111200201089. The next prime is 220111200201127. The reversal of 220111200201090 is 90102002111022.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333501818157 + ... + 333501818816.

It is an arithmetic number, because the mean of its divisors is an integer number (18009098198298).

Almost surely, 2^{220111200201090} is an apocalyptic number.

220111200201090 is an abundant number, since it is smaller than the sum of its proper divisors (356179942144446).

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

220111200201090 is a wasteful number, since it uses less digits than its factorization.

220111200201090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667003636994.

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 220111200201090 in words is "two hundred twenty trillion, one hundred eleven billion, two hundred million, two hundred one thousand, ninety".