11122002010 has 64 divisors (see below), whose sum is σ = 23333160960. Its totient is φ = 3738208320.

The previous prime is 11122001999. The next prime is 11122002113. The reversal of 11122002010 is 1020022111.

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 31 ways as a sum of consecutive naturals, for example, 983971 + ... + 995209.

It is an arithmetic number, because the mean of its divisors is an integer number (364580640).

Almost surely, 2^11122002010 is an apocalyptic number.

11122002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11122002010 is an abundant number, since it is smaller than the sum of its proper divisors (12211158950).

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

11122002010 is a wasteful number, since it uses less digits than its factorization.

11122002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11531.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11122002010 its reverse (1020022111), we get a palindrome (12142024121).

The spelling of 11122002010 in words is "eleven billion, one hundred twenty-two million, two thousand, ten".