10011121222010 has 16 divisors (see below), whose sum is σ = 18194969834496. Its totient is φ = 3965570347728.

The previous prime is 10011121221991. The next prime is 10011121222013. The reversal of 10011121222010 is 1022212111001.

It is not an unprimeable number, because it can be changed into a prime (10011121222013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4859766554 + ... + 4859768613.

It is an arithmetic number, because the mean of its divisors is an integer number (1137185614656).

Almost surely, 2^{10011121222010} is an apocalyptic number.

10011121222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10011121222010 is a deficient number, since it is larger than the sum of its proper divisors (8183848612486).

10011121222010 is a wasteful number, since it uses less digits than its factorization.

10011121222010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9719535277.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10011121222010 its reverse (1022212111001), we get a palindrome (11033333333011).

The spelling of 10011121222010 in words is "ten trillion, eleven billion, one hundred twenty-one million, two hundred twenty-two thousand, ten".