2204531102445 has 32 divisors (see below), whose sum is σ = 4034455181568. Its totient is φ = 1006957498368.

The previous prime is 2204531102429. The next prime is 2204531102453. The reversal of 2204531102445 is 5442011354022.

It is not a de Polignac number, because 2204531102445 - 2⁴ = 2204531102429 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8498154 + ... + 8753723.

It is an arithmetic number, because the mean of its divisors is an integer number (126076724424).

Almost surely, 2^{2204531102445} is an apocalyptic number.

It is an amenable number.

2204531102445 is a deficient number, since it is larger than the sum of its proper divisors (1829924079123).

2204531102445 is a wasteful number, since it uses less digits than its factorization.

2204531102445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17253109.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 2204531102445 its reverse (5442011354022), we get a palindrome (7646542456467).

The spelling of 2204531102445 in words is "two trillion, two hundred four billion, five hundred thirty-one million, one hundred two thousand, four hundred forty-five".