11230220010121 has 64 divisors (see below), whose sum is σ = 13984303173120. Its totient is φ = 8803098869760.

The previous prime is 11230220010109. The next prime is 11230220010131. The reversal of 11230220010121 is 12101002203211.

It is a cyclic number.

It is not a de Polignac number, because 11230220010121 - 2¹³ = 11230220001929 is a prime.

It is a super-2 number, since 2×11230220010121² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11230220010095 and 11230220010104.

It is not an unprimeable number, because it can be changed into a prime (11230220010131) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1613302081 + ... + 1613309041.

It is an arithmetic number, because the mean of its divisors is an integer number (218504737080).

Almost surely, 2^{11230220010121} is an apocalyptic number.

It is an amenable number.

11230220010121 is a deficient number, since it is larger than the sum of its proper divisors (2754083162999).

11230220010121 is a wasteful number, since it uses less digits than its factorization.

11230220010121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9554.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11230220010121 its reverse (12101002203211), we get a palindrome (23331222213332).

The spelling of 11230220010121 in words is "eleven trillion, two hundred thirty billion, two hundred twenty million, ten thousand, one hundred twenty-one".