211120011101022 has 16 divisors (see below), whose sum is σ = 422302290388752. Its totient is φ = 70362959002560.

The previous prime is 211120011101017. The next prime is 211120011101047. The reversal of 211120011101022 is 220101110021112.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 211120011100992 and 211120011101010.

It is a congruent number.

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, 2594463703 + ... + 2594545074.

It is an arithmetic number, because the mean of its divisors is an integer number (26393893149297).

Almost surely, 2^{211120011101022} is an apocalyptic number.

211120011101022 is an abundant number, since it is smaller than the sum of its proper divisors (211182279287730).

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

211120011101022 is a wasteful number, since it uses less digits than its factorization.

211120011101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5189015563.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 211120011101022 its reverse (220101110021112), we get a palindrome (431221121122134).

The spelling of 211120011101022 in words is "two hundred eleven trillion, one hundred twenty billion, eleven million, one hundred one thousand, twenty-two".