1122010102191 has 32 divisors (see below), whose sum is σ = 1640555836416. Its totient is φ = 676454400000.

The previous prime is 1122010102181. The next prime is 1122010102319. The reversal of 1122010102191 is 1912010102211.

It is not a de Polignac number, because 1122010102191 - 2⁹ = 1122010101679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122010102121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6281151 + ... + 6457311.

It is an arithmetic number, because the mean of its divisors is an integer number (51267369888).

Almost surely, 2^{1122010102191} is an apocalyptic number.

1122010102191 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1122010102191 is a deficient number, since it is larger than the sum of its proper divisors (518545734225).

1122010102191 is a wasteful number, since it uses less digits than its factorization.

1122010102191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177183.

The product of its (nonzero) digits is 72, while the sum is 21.

The spelling of 1122010102191 in words is "one trillion, one hundred twenty-two billion, ten million, one hundred two thousand, one hundred ninety-one".