110206974902 has 4 divisors (see below), whose sum is σ = 165310462356. Its totient is φ = 55103487450.

The previous prime is 110206974883. The next prime is 110206974907. The reversal of 110206974902 is 209479602011.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 110206974902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110206974907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27551743724 + ... + 27551743727.

It is an arithmetic number, because the mean of its divisors is an integer number (41327615589).

Almost surely, 2^110206974902 is an apocalyptic number.

110206974902 is a deficient number, since it is larger than the sum of its proper divisors (55103487454).

110206974902 is an equidigital number, since it uses as much as digits as its factorization.

110206974902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55103487453.

The product of its (nonzero) digits is 54432, while the sum is 41.

The spelling of 110206974902 in words is "one hundred ten billion, two hundred six million, nine hundred seventy-four thousand, nine hundred two".