1112212323310 has 64 divisors (see below), whose sum is σ = 2217180625920. Its totient is φ = 398295976320.

The previous prime is 1112212323269. The next prime is 1112212323361. The reversal of 1112212323310 is 133232122111.

It is a super-2 number, since 2×1112212323310² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

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, 30043732 + ... + 30080728.

It is an arithmetic number, because the mean of its divisors is an integer number (34643447280).

Almost surely, 2^{1112212323310} is an apocalyptic number.

1112212323310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112212323310 is a deficient number, since it is larger than the sum of its proper divisors (1104968302610).

1112212323310 is a wasteful number, since it uses less digits than its factorization.

1112212323310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41161.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1112212323310 its reverse (133232122111), we get a palindrome (1245444445421).

The spelling of 1112212323310 in words is "one trillion, one hundred twelve billion, two hundred twelve million, three hundred twenty-three thousand, three hundred ten".