112211012201222 has 16 divisors (see below), whose sum is σ = 189949675827600. Its totient is φ = 49246212251040.

The previous prime is 112211012201219. The next prime is 112211012201269. The reversal of 112211012201222 is 222102210112211.

It is a super-2 number, since 2×112211012201222² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112211012201194 and 112211012201203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87939664097 + ... + 87939665372.

It is an arithmetic number, because the mean of its divisors is an integer number (11871854739225).

Almost surely, 2^{112211012201222} is an apocalyptic number.

112211012201222 is a deficient number, since it is larger than the sum of its proper divisors (77738663626378).

112211012201222 is a wasteful number, since it uses less digits than its factorization.

112211012201222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175879329511.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 112211012201222 its reverse (222102210112211), we get a palindrome (334313222313433).

The spelling of 112211012201222 in words is "one hundred twelve trillion, two hundred eleven billion, twelve million, two hundred one thousand, two hundred twenty-two".