11761016222 has 16 divisors (see below), whose sum is σ = 17985795120. Its totient is φ = 5766254208.

The previous prime is 11761016117. The next prime is 11761016227. The reversal of 11761016222 is 22261016711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11761016227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78683 + ... + 172374.

It is an arithmetic number, because the mean of its divisors is an integer number (1124112195).

Almost surely, 2^11761016222 is an apocalyptic number.

11761016222 is a deficient number, since it is larger than the sum of its proper divisors (6224778898).

11761016222 is a wasteful number, since it uses less digits than its factorization.

11761016222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251515.

The product of its (nonzero) digits is 2016, while the sum is 29.

The spelling of 11761016222 in words is "eleven billion, seven hundred sixty-one million, sixteen thousand, two hundred twenty-two".