122232011986 has 16 divisors (see below), whose sum is σ = 209795837760. Its totient is φ = 52321336560.

The previous prime is 122232011971. The next prime is 122232011987. The reversal of 122232011986 is 689110232221.

It is not an unprimeable number, because it can be changed into a prime (122232011987) 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, 5305716 + ... + 5328703.

It is an arithmetic number, because the mean of its divisors is an integer number (13112239860).

Almost surely, 2^122232011986 is an apocalyptic number.

122232011986 is a deficient number, since it is larger than the sum of its proper divisors (87563825774).

122232011986 is a wasteful number, since it uses less digits than its factorization.

122232011986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10635249.

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 122232011986 in words is "one hundred twenty-two billion, two hundred thirty-two million, eleven thousand, nine hundred eighty-six".