11011220022010 has 32 divisors (see below), whose sum is σ = 21601993109760. Its totient is φ = 4016697123648.

The previous prime is 11011220021999. The next prime is 11011220022067. The reversal of 11011220022010 is 1022002211011.

It is a super-2 number, since 2×11011220022010² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 510240370 + ... + 510261949.

It is an arithmetic number, because the mean of its divisors is an integer number (675062284680).

Almost surely, 2^{11011220022010} is an apocalyptic number.

11011220022010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11011220022010 is a deficient number, since it is larger than the sum of its proper divisors (10590773087750).

11011220022010 is a wasteful number, since it uses less digits than its factorization.

11011220022010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020502422.

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

Adding to 11011220022010 its reverse (1022002211011), we get a palindrome (12033222233021).

The spelling of 11011220022010 in words is "eleven trillion, eleven billion, two hundred twenty million, twenty-two thousand, ten".