212211112101002 has 8 divisors (see below), whose sum is σ = 363790477887456. Its totient is φ = 90947619471852.

The previous prime is 212211112100879. The next prime is 212211112101019. The reversal of 212211112101002 is 200101211112212.

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

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, 7578968289308 + ... + 7578968289335.

It is an arithmetic number, because the mean of its divisors is an integer number (45473809735932).

Almost surely, 2^{212211112101002} is an apocalyptic number.

212211112101002 is a deficient number, since it is larger than the sum of its proper divisors (151579365786454).

212211112101002 is a wasteful number, since it uses less digits than its factorization.

212211112101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15157936578652.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 212211112101002 its reverse (200101211112212), we get a palindrome (412312323213214).

It can be divided in two parts, 21221111210 and 1002, that added together give a palindrome (21221112212).

The spelling of 212211112101002 in words is "two hundred twelve trillion, two hundred eleven billion, one hundred twelve million, one hundred one thousand, two".