11101002222212 has 24 divisors (see below), whose sum is σ = 22417557891456. Its totient is φ = 4711382356608.

The previous prime is 11101002222151. The next prime is 11101002222229. The reversal of 11101002222212 is 21222220010111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1924581413 + ... + 1924587180.

It is an arithmetic number, because the mean of its divisors is an integer number (934064912144).

Almost surely, 2^{11101002222212} is an apocalyptic number.

It is an amenable number.

11101002222212 is an abundant number, since it is smaller than the sum of its proper divisors (11316555669244).

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

11101002222212 is a wasteful number, since it uses less digits than its factorization.

11101002222212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3849168707 (or 3849168705 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11101002222212 its reverse (21222220010111), we get a palindrome (32323222232323).

The spelling of 11101002222212 in words is "eleven trillion, one hundred one billion, two million, two hundred twenty-two thousand, two hundred twelve".