1112202101010 has 256 divisors, whose sum is σ = 3591025643520. Its totient is φ = 212907432960.

The previous prime is 1112202100981. The next prime is 1112202101039. The reversal of 1112202101010 is 101012022111.

It is an interprime number because it is at equal distance from previous prime (1112202100981) and next prime (1112202101039).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 15248889 + ... + 15321651.

It is an arithmetic number, because the mean of its divisors is an integer number (14027443920).

Almost surely, 2^{1112202101010} is an apocalyptic number.

1112202101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112202101010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1795512821760).

1112202101010 is an abundant number, since it is smaller than the sum of its proper divisors (2478823542510).

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

1112202101010 is a wasteful number, since it uses less digits than its factorization.

1112202101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73313.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1112202101010 its reverse (101012022111), we get a palindrome (1213214123121).

The spelling of 1112202101010 in words is "one trillion, one hundred twelve billion, two hundred two million, one hundred one thousand, ten".