2011010220122 has 32 divisors (see below), whose sum is σ = 3050522899200. Its totient is φ = 994240315008.

The previous prime is 2011010220073. The next prime is 2011010220133. The reversal of 2011010220122 is 2210220101102.

It is a junction number, because it is equal to n+sod(n) for n = 2011010220097 and 2011010220106.

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, 91236779 + ... + 91258817.

It is an arithmetic number, because the mean of its divisors is an integer number (95328840600).

Almost surely, 2^{2011010220122} is an apocalyptic number.

2011010220122 is a deficient number, since it is larger than the sum of its proper divisors (1039512679078).

2011010220122 is a wasteful number, since it uses less digits than its factorization.

2011010220122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23630.

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

Adding to 2011010220122 its reverse (2210220101102), we get a palindrome (4221230321224).

The spelling of 2011010220122 in words is "two trillion, eleven billion, ten million, two hundred twenty thousand, one hundred twenty-two".