2011122210010 has 32 divisors (see below), whose sum is σ = 3630204824832. Its totient is φ = 802185975360.

The previous prime is 2011122209983. The next prime is 2011122210103. The reversal of 2011122210010 is 100122211102.

It is a super-2 number, since 2×2011122210010² (a number of 25 digits) contains 22 as substring.

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, 65938324 + ... + 65968816.

It is an arithmetic number, because the mean of its divisors is an integer number (113443900776).

Almost surely, 2^{2011122210010} is an apocalyptic number.

2011122210010 is a deficient number, since it is larger than the sum of its proper divisors (1619082614822).

2011122210010 is a wasteful number, since it uses less digits than its factorization.

2011122210010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48838.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2011122210010 its reverse (100122211102), we get a palindrome (2111244421112).

The spelling of 2011122210010 in words is "two trillion, eleven billion, one hundred twenty-two million, two hundred ten thousand, ten".