2045822027101 has 32 divisors (see below), whose sum is σ = 2177989632000. Its totient is φ = 1917746772480.

The previous prime is 2045822027087. The next prime is 2045822027219. The reversal of 2045822027101 is 1017202285402.

It is a cyclic number.

It is not a de Polignac number, because 2045822027101 - 2¹¹ = 2045822025053 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 (2045822027801) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93666540 + ... + 93688378.

It is an arithmetic number, because the mean of its divisors is an integer number (68062176000).

Almost surely, 2^{2045822027101} is an apocalyptic number.

It is an amenable number.

2045822027101 is a deficient number, since it is larger than the sum of its proper divisors (132167604899).

2045822027101 is a wasteful number, since it uses less digits than its factorization.

2045822027101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22369.

The product of its (nonzero) digits is 17920, while the sum is 34.

The spelling of 2045822027101 in words is "two trillion, forty-five billion, eight hundred twenty-two million, twenty-seven thousand, one hundred one".