211100002122002 has 8 divisors (see below), whose sum is σ = 361885717923456. Its totient is φ = 90471429480852.

The previous prime is 211100002121969. The next prime is 211100002122041. The reversal of 211100002122002 is 200221200001112.

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

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 15078571580143 = 211100002122002 / (2 + 1 + 1 + 1 + 0 + 0 + 0 + 0 + 2 + 1 + 2 + 2 + 0 + 0 + 2).

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, 7539285790058 + ... + 7539285790085.

It is an arithmetic number, because the mean of its divisors is an integer number (45235714740432).

Almost surely, 2^{211100002122002} is an apocalyptic number.

211100002122002 is a deficient number, since it is larger than the sum of its proper divisors (150785715801454).

211100002122002 is a wasteful number, since it uses less digits than its factorization.

211100002122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15078571580152.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 211100002122002 its reverse (200221200001112), we get a palindrome (411321202123114).

The spelling of 211100002122002 in words is "two hundred eleven trillion, one hundred billion, two million, one hundred twenty-two thousand, two".