211000100120022 has 64 divisors (see below), whose sum is σ = 429102137088000. Its totient is φ = 69159156811008.

The previous prime is 211000100120021. The next prime is 211000100120059. The reversal of 211000100120022 is 220021001000112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211000100120021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104533129 + ... + 106532507.

It is an arithmetic number, because the mean of its divisors is an integer number (6704720892000).

Almost surely, 2^{211000100120022} is an apocalyptic number.

211000100120022 is an abundant number, since it is smaller than the sum of its proper divisors (218102036967978).

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

211000100120022 is a wasteful number, since it uses less digits than its factorization.

211000100120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000565.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 211000100120022 its reverse (220021001000112), we get a palindrome (431021101120134).

The spelling of 211000100120022 in words is "two hundred eleven trillion, one hundred million, one hundred twenty thousand, twenty-two".