10111201220010 has 64 divisors (see below), whose sum is σ = 26552942221824. Its totient is φ = 2443794830400.

The previous prime is 10111201220009. The next prime is 10111201220051. The reversal of 10111201220010 is 1002210211101.

It is a super-2 number, since 2×10111201220010² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46174764 + ... + 46393223.

It is an arithmetic number, because the mean of its divisors is an integer number (414889722216).

Almost surely, 2^{10111201220010} is an apocalyptic number.

10111201220010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10111201220010 is an abundant number, since it is smaller than the sum of its proper divisors (16441741001814).

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

10111201220010 is a wasteful number, since it uses less digits than its factorization.

10111201220010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92568339.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10111201220010 its reverse (1002210211101), we get a palindrome (11113411431111).

It can be divided in two parts, 1011 and 1201220010, that added together give a palindrome (1201221021).

The spelling of 10111201220010 in words is "ten trillion, one hundred eleven billion, two hundred one million, two hundred twenty thousand, ten".