1202011102010 has 32 divisors (see below), whose sum is σ = 2265194211840. Its totient is φ = 458631896128.

The previous prime is 1202011101989. The next prime is 1202011102027. The reversal of 1202011102010 is 102011102021.

It is a junction number, because it is equal to n+sod(n) for n = 1202011101982 and 1202011102000.

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, 24945002 + ... + 24993141.

It is an arithmetic number, because the mean of its divisors is an integer number (70787319120).

Almost surely, 2^{1202011102010} is an apocalyptic number.

1202011102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1202011102010 is a deficient number, since it is larger than the sum of its proper divisors (1063183109830).

1202011102010 is a wasteful number, since it uses less digits than its factorization.

1202011102010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49938262.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1202011102010 its sum of digits (11), we get a palindrome (1202011102021).

Adding to 1202011102010 its reverse (102011102021), we get a palindrome (1304022204031).

The spelling of 1202011102010 in words is "one trillion, two hundred two billion, eleven million, one hundred two thousand, ten".