113222210442 has 64 divisors (see below), whose sum is σ = 261619974144. Its totient is φ = 32284317440.

The previous prime is 113222210429. The next prime is 113222210531. The reversal of 113222210442 is 244012222311.

It is a super-3 number, since 3×113222210442³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6884233 + ... + 6900659.

It is an arithmetic number, because the mean of its divisors is an integer number (4087812096).

Almost surely, 2^113222210442 is an apocalyptic number.

113222210442 is an abundant number, since it is smaller than the sum of its proper divisors (148397763702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113222210442 is a wasteful number, since it uses less digits than its factorization.

113222210442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22603.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 113222210442 its reverse (244012222311), we get a palindrome (357234432753).

The spelling of 113222210442 in words is "one hundred thirteen billion, two hundred twenty-two million, two hundred ten thousand, four hundred forty-two".