1122211011010 has 16 divisors (see below), whose sum is σ = 2020039384896. Its totient is φ = 448871167728.

The previous prime is 1122211010993. The next prime is 1122211011011. The reversal of 1122211011010 is 101101122211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1122211011011) 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, 1294782 + ... + 1980121.

It is an arithmetic number, because the mean of its divisors is an integer number (126252461556).

Almost surely, 2^{1122211011010} is an apocalyptic number.

1122211011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122211011010 is a deficient number, since it is larger than the sum of its proper divisors (897828373886).

1122211011010 is a wasteful number, since it uses less digits than its factorization.

1122211011010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3309177.

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

Adding to 1122211011010 its reverse (101101122211), we get a palindrome (1223312133221).

The spelling of 1122211011010 in words is "one trillion, one hundred twenty-two billion, two hundred eleven million, eleven thousand, ten".