1202122100110 has 16 divisors (see below), whose sum is σ = 2163841991136. Its totient is φ = 480843904288.

The previous prime is 1202122100089. The next prime is 1202122100149. The reversal of 1202122100110 is 110012212021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 502719 + ... + 1630021.

It is an arithmetic number, because the mean of its divisors is an integer number (135240124446).

Almost surely, 2^{1202122100110} is an apocalyptic number.

1202122100110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1202122100110 is a deficient number, since it is larger than the sum of its proper divisors (961719891026).

1202122100110 is a wasteful number, since it uses less digits than its factorization.

1202122100110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233947.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1202122100110 its reverse (110012212021), we get a palindrome (1312134312131).

The spelling of 1202122100110 in words is "one trillion, two hundred two billion, one hundred twenty-two million, one hundred thousand, one hundred ten".