11031223001010 has 64 divisors (see below), whose sum is σ = 27021164544000. Its totient is φ = 2881553717952.

The previous prime is 11031223001009. The next prime is 11031223001023. The reversal of 11031223001010 is 1010032213011.

It is a happy number.

It is a super-2 number, since 2×11031223001010² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 18023910 + ... + 18625889.

It is an arithmetic number, because the mean of its divisors is an integer number (422205696000).

Almost surely, 2^{11031223001010} is an apocalyptic number.

11031223001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11031223001010 is an abundant number, since it is smaller than the sum of its proper divisors (15989941542990).

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

11031223001010 is a wasteful number, since it uses less digits than its factorization.

11031223001010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36650015.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11031223001010 its reverse (1010032213011), we get a palindrome (12041255214021).

The spelling of 11031223001010 in words is "eleven trillion, thirty-one billion, two hundred twenty-three million, one thousand, ten".