2220382691101 has 4 divisors (see below), whose sum is σ = 2221608746304. Its totient is φ = 2219156635900.

The previous prime is 2220382691053. The next prime is 2220382691123. The reversal of 2220382691101 is 1011962830222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2220382691101 - 2¹³ = 2220382682909 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 (2220382691161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613024885 + ... + 613028506.

It is an arithmetic number, because the mean of its divisors is an integer number (555402186576).

Almost surely, 2^{2220382691101} is an apocalyptic number.

It is an amenable number.

2220382691101 is a deficient number, since it is larger than the sum of its proper divisors (1226055203).

2220382691101 is a wasteful number, since it uses less digits than its factorization.

2220382691101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226055202.

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 2220382691101 in words is "two trillion, two hundred twenty billion, three hundred eighty-two million, six hundred ninety-one thousand, one hundred one".