2045455022110 has 8 divisors (see below), whose sum is σ = 3681819039816. Its totient is φ = 818182008840.

The previous prime is 2045455022069. The next prime is 2045455022111. The reversal of 2045455022110 is 112205545402.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2045455022111) 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, 102272751096 + ... + 102272751115.

It is an arithmetic number, because the mean of its divisors is an integer number (460227379977).

Almost surely, 2^{2045455022110} is an apocalyptic number.

2045455022110 is a deficient number, since it is larger than the sum of its proper divisors (1636364017706).

2045455022110 is a wasteful number, since it uses less digits than its factorization.

2045455022110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204545502218.

The product of its (nonzero) digits is 16000, while the sum is 31.

The spelling of 2045455022110 in words is "two trillion, forty-five billion, four hundred fifty-five million, twenty-two thousand, one hundred ten".