2251200351 has 32 divisors (see below), whose sum is σ = 3206810880. Its totient is φ = 1400716800.

The previous prime is 2251200331. The next prime is 2251200359. The reversal of 2251200351 is 1530021522.

It is not a de Polignac number, because 2251200351 - 2⁷ = 2251200223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2251200359) 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, 1164856 + ... + 1166786.

It is an arithmetic number, because the mean of its divisors is an integer number (100212840).

Almost surely, 2^2251200351 is an apocalyptic number.

2251200351 is a deficient number, since it is larger than the sum of its proper divisors (955610529).

2251200351 is a wasteful number, since it uses less digits than its factorization.

2251200351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2247.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 2251200351 is about 47446.8160259464. The cubic root of 2251200351 is about 1310.6036786082.

Adding to 2251200351 its reverse (1530021522), we get a palindrome (3781221873).

The spelling of 2251200351 in words is "two billion, two hundred fifty-one million, two hundred thousand, three hundred fifty-one".