1120121001010 has 32 divisors (see below), whose sum is σ = 2207017253952. Its totient is φ = 405926556480.

The previous prime is 1120121000989. The next prime is 1120121001059. The reversal of 1120121001010 is 101001210211.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17344764 + ... + 17409223.

It is an arithmetic number, because the mean of its divisors is an integer number (68969289186).

Almost surely, 2^{1120121001010} is an apocalyptic number.

1120121001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120121001010 is a deficient number, since it is larger than the sum of its proper divisors (1086896252942).

1120121001010 is a wasteful number, since it uses less digits than its factorization.

1120121001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34754298.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1120121001010 its reverse (101001210211), we get a palindrome (1221122211221).

The spelling of 1120121001010 in words is "one trillion, one hundred twenty billion, one hundred twenty-one million, one thousand, ten".