11215124045022 has 32 divisors (see below), whose sum is σ = 23549068194048. Its totient is φ = 3553898996736.

The previous prime is 11215124045011. The next prime is 11215124045141. The reversal of 11215124045022 is 22054042151211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249268963 + ... + 249313950.

It is an arithmetic number, because the mean of its divisors is an integer number (735908381064).

Almost surely, 2^{11215124045022} is an apocalyptic number.

11215124045022 is an abundant number, since it is smaller than the sum of its proper divisors (12333944149026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11215124045022 is a wasteful number, since it uses less digits than its factorization.

11215124045022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498583104.

The product of its (nonzero) digits is 6400, while the sum is 30.

Adding to 11215124045022 its reverse (22054042151211), we get a palindrome (33269166196233).

The spelling of 11215124045022 in words is "eleven trillion, two hundred fifteen billion, one hundred twenty-four million, forty-five thousand, twenty-two".