11122402325251 has 8 divisors (see below), whose sum is σ = 12721710507264. Its totient is φ = 9525692534280.

The previous prime is 11122402325207. The next prime is 11122402325317. The reversal of 11122402325251 is 15252320422111.

11122402325251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11122402325251 - 2¹¹ = 11122402323203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11122402325351) 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, 649588585 + ... + 649605706.

It is an arithmetic number, because the mean of its divisors is an integer number (1590213813408).

Almost surely, 2^{11122402325251} is an apocalyptic number.

11122402325251 is a deficient number, since it is larger than the sum of its proper divisors (1599308182013).

11122402325251 is a wasteful number, since it uses less digits than its factorization.

11122402325251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299195521.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 11122402325251 its reverse (15252320422111), we get a palindrome (26374722747362).

The spelling of 11122402325251 in words is "eleven trillion, one hundred twenty-two billion, four hundred two million, three hundred twenty-five thousand, two hundred fifty-one".