1120021010 has 32 divisors (see below), whose sum is σ = 2084313600. Its totient is φ = 432881280.

The previous prime is 1120021009. The next prime is 1120021099. The reversal of 1120021010 is 101200211.

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, 226646 + ... + 231534.

It is an arithmetic number, because the mean of its divisors is an integer number (65134800).

Almost surely, 2^1120021010 is an apocalyptic number.

1120021010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120021010 is a deficient number, since it is larger than the sum of its proper divisors (964292590).

1120021010 is a wasteful number, since it uses less digits than its factorization.

1120021010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5666.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 1120021010 is about 33466.7149568045. The cubic root of 1120021010 is about 1038.5053140380.

Adding to 1120021010 its reverse (101200211), we get a palindrome (1221221221).

The spelling of 1120021010 in words is "one billion, one hundred twenty million, twenty-one thousand, ten".