1020122212010 has 64 divisors (see below), whose sum is σ = 2009221853184. Its totient is φ = 369829785600.

The previous prime is 1020122212007. The next prime is 1020122212027. The reversal of 1020122212010 is 102122210201.

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, 160975562 + ... + 160981898.

It is an arithmetic number, because the mean of its divisors is an integer number (31394091456).

Almost surely, 2^{1020122212010} is an apocalyptic number.

1020122212010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020122212010 is a deficient number, since it is larger than the sum of its proper divisors (989099641174).

1020122212010 is a wasteful number, since it uses less digits than its factorization.

1020122212010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10559.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1020122212010 its reverse (102122210201), we get a palindrome (1122244422211).

The spelling of 1020122212010 in words is "one trillion, twenty billion, one hundred twenty-two million, two hundred twelve thousand, ten".