211020222122002 has 32 divisors (see below), whose sum is σ = 334842613909632. Its totient is φ = 99532619835264.

The previous prime is 211020222121963. The next prime is 211020222122069. The reversal of 211020222122002 is 200221222020112.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41757688 + ... + 46537564.

It is an arithmetic number, because the mean of its divisors is an integer number (10463831684676).

Almost surely, 2^{211020222122002} is an apocalyptic number.

211020222122002 is a deficient number, since it is larger than the sum of its proper divisors (123822391787630).

211020222122002 is a wasteful number, since it uses less digits than its factorization.

211020222122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4793122.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 211020222122002 its reverse (200221222020112), we get a palindrome (411241444142114).

The spelling of 211020222122002 in words is "two hundred eleven trillion, twenty billion, two hundred twenty-two million, one hundred twenty-two thousand, two".