220053310451 has 8 divisors (see below), whose sum is σ = 247283988000. Its totient is φ = 194294561472.

The previous prime is 220053310447. The next prime is 220053310457. The reversal of 220053310451 is 154013350022.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 220053310451 - 2² = 220053310447 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220053310451.

It is not an unprimeable number, because it can be changed into a prime (220053310457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367981826 + ... + 367982423.

It is an arithmetic number, because the mean of its divisors is an integer number (30910498500).

Almost surely, 2^220053310451 is an apocalyptic number.

220053310451 is a deficient number, since it is larger than the sum of its proper divisors (27230677549).

220053310451 is a wasteful number, since it uses less digits than its factorization.

220053310451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735964285.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 220053310451 its reverse (154013350022), we get a palindrome (374066660473).

The spelling of 220053310451 in words is "two hundred twenty billion, fifty-three million, three hundred ten thousand, four hundred fifty-one".