212220111001102 has 8 divisors (see below), whose sum is σ = 332170608523536. Its totient is φ = 101496574826592.

The previous prime is 212220111001057. The next prime is 212220111001117. The reversal of 212220111001102 is 201100111022212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2306740336923 + ... + 2306740337014.

It is an arithmetic number, because the mean of its divisors is an integer number (41521326065442).

Almost surely, 2^{212220111001102} is an apocalyptic number.

212220111001102 is a deficient number, since it is larger than the sum of its proper divisors (119950497522434).

212220111001102 is a wasteful number, since it uses less digits than its factorization.

212220111001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4613480673962.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 212220111001102 its reverse (201100111022212), we get a palindrome (413320222023314).

The spelling of 212220111001102 in words is "two hundred twelve trillion, two hundred twenty billion, one hundred eleven million, one thousand, one hundred two".