1106998493722 has 12 divisors (see below), whose sum is σ = 1825175202858. Its totient is φ = 503181133400.

The previous prime is 1106998493707. The next prime is 1106998493729. The reversal of 1106998493722 is 2273948996011.

It can be written as a sum of positive squares in only one way, i.e., 1056884746401 + 50113747321 = 1028049^2 + 223861^2 .

It is not an unprimeable number, because it can be changed into a prime (1106998493729) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2287186729 + ... + 2287187212.

Almost surely, 2^{1106998493722} is an apocalyptic number.

1106998493722 is a deficient number, since it is larger than the sum of its proper divisors (718176709136).

1106998493722 is a wasteful number, since it uses less digits than its factorization.

1106998493722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4574373965 (or 4574373954 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 61.

The spelling of 1106998493722 in words is "one trillion, one hundred six billion, nine hundred ninety-eight million, four hundred ninety-three thousand, seven hundred twenty-two".