11221210112153 has 2 divisors, whose sum is σ = 11221210112154. Its totient is φ = 11221210112152.

The previous prime is 11221210112107. The next prime is 11221210112201. The reversal of 11221210112153 is 35121101212211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8582573737609 + 2638636374544 = 2929603^2 + 1624388^2 .

It is a cyclic number.

It is not a de Polignac number, because 11221210112153 - 2³⁴ = 11204030242969 is a prime.

It is not a weakly prime, because it can be changed into another prime (11221210112353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5610605056076 + 5610605056077.

It is an arithmetic number, because the mean of its divisors is an integer number (5610605056077).

Almost surely, 2^{11221210112153} is an apocalyptic number.

It is an amenable number.

11221210112153 is a deficient number, since it is larger than the sum of its proper divisors (1).

11221210112153 is an equidigital number, since it uses as much as digits as its factorization.

11221210112153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 23.

Adding to 11221210112153 its reverse (35121101212211), we get a palindrome (46342311324364).

The spelling of 11221210112153 in words is "eleven trillion, two hundred twenty-one billion, two hundred ten million, one hundred twelve thousand, one hundred fifty-three".