2210224525451 has 16 divisors (see below), whose sum is σ = 2291163624960. Its totient is φ = 2130704753760.

The previous prime is 2210224525441. The next prime is 2210224525471. The reversal of 2210224525451 is 1545254220122.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2210224525451 - 2⁶ = 2210224525387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2210224525441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39709421 + ... + 39765041.

It is an arithmetic number, because the mean of its divisors is an integer number (143197726560).

Almost surely, 2^{2210224525451} is an apocalyptic number.

2210224525451 is a deficient number, since it is larger than the sum of its proper divisors (80939099509).

2210224525451 is a wasteful number, since it uses less digits than its factorization.

2210224525451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68354.

The product of its (nonzero) digits is 64000, while the sum is 35.

Adding to 2210224525451 its reverse (1545254220122), we get a palindrome (3755478745573).

The spelling of 2210224525451 in words is "two trillion, two hundred ten billion, two hundred twenty-four million, five hundred twenty-five thousand, four hundred fifty-one".