11212232210102 has 64 divisors (see below), whose sum is σ = 21386970432000. Its totient is φ = 4281363041280.

The previous prime is 11212232210059. The next prime is 11212232210131. The reversal of 11212232210102 is 20101223221211.

11212232210102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11212232210102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6843149 + ... + 8321847.

It is an arithmetic number, because the mean of its divisors is an integer number (334171413000).

Almost surely, 2^{11212232210102} is an apocalyptic number.

11212232210102 is a deficient number, since it is larger than the sum of its proper divisors (10174738221898).

11212232210102 is a wasteful number, since it uses less digits than its factorization.

11212232210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1479701.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 11212232210102 its reverse (20101223221211), we get a palindrome (31313455431313).

The spelling of 11212232210102 in words is "eleven trillion, two hundred twelve billion, two hundred thirty-two million, two hundred ten thousand, one hundred two".