113201121022 has 32 divisors (see below), whose sum is σ = 195037476480. Its totient is φ = 48734419680.

The previous prime is 113201120969. The next prime is 113201121023. The reversal of 113201121022 is 220121102311.

It is a junction number, because it is equal to n+sod(n) for n = 113201120987 and 113201121005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113201121023) 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 15 ways as a sum of consecutive naturals, for example, 1705053 + ... + 1770199.

It is an arithmetic number, because the mean of its divisors is an integer number (6094921140).

Almost surely, 2^113201121022 is an apocalyptic number.

113201121022 is a deficient number, since it is larger than the sum of its proper divisors (81836355458).

113201121022 is a wasteful number, since it uses less digits than its factorization.

113201121022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69336.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 113201121022 its reverse (220121102311), we get a palindrome (333322223333).

The spelling of 113201121022 in words is "one hundred thirteen billion, two hundred one million, one hundred twenty-one thousand, twenty-two".