11222010111010 has 32 divisors (see below), whose sum is σ = 20309603474160. Its totient is φ = 4464379594752.

The previous prime is 11222010110999. The next prime is 11222010111023. The reversal of 11222010111010 is 1011101022211.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 11199992596321 + 22017514689 = 3346639^2 + 148383^2 .

It is a super-2 number, since 2×11222010111010² (a number of 27 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, 4332442 + ... + 6419818.

Almost surely, 2^{11222010111010} is an apocalyptic number.

11222010111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11222010111010 is a deficient number, since it is larger than the sum of its proper divisors (9087593363150).

11222010111010 is a wasteful number, since it uses less digits than its factorization.

11222010111010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090310.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11222010111010 its reverse (1011101022211), we get a palindrome (12233111133221).

The spelling of 11222010111010 in words is "eleven trillion, two hundred twenty-two billion, ten million, one hundred eleven thousand, ten".