2011002122010 has 64 divisors (see below), whose sum is σ = 5755712919552. Its totient is φ = 439672512576.

The previous prime is 2011002121969. The next prime is 2011002122021. The reversal of 2011002122010 is 102212001102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 208173444 + ... + 208183103.

It is an arithmetic number, because the mean of its divisors is an integer number (89933014368).

Almost surely, 2^{2011002122010} is an apocalyptic number.

2011002122010 is an abundant number, since it is smaller than the sum of its proper divisors (3744710797542).

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

2011002122010 is a wasteful number, since it uses less digits than its factorization.

2011002122010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416356587.

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

Adding to 2011002122010 its reverse (102212001102), we get a palindrome (2113214123112).

The spelling of 2011002122010 in words is "two trillion, eleven billion, two million, one hundred twenty-two thousand, ten".