1210022200101 has 64 divisors (see below), whose sum is σ = 1902599193600. Its totient is φ = 674376192000.

The previous prime is 1210022200081. The next prime is 1210022200103. The reversal of 1210022200101 is 1010022200121.

It is not a de Polignac number, because 1210022200101 - 2¹⁴ = 1210022183717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210022200103) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 133096566 + ... + 133105656.

It is an arithmetic number, because the mean of its divisors is an integer number (29728112400).

Almost surely, 2^{1210022200101} is an apocalyptic number.

1210022200101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1210022200101 is a deficient number, since it is larger than the sum of its proper divisors (692576993499).

1210022200101 is a wasteful number, since it uses less digits than its factorization.

1210022200101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10258.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1210022200101 its reverse (1010022200121), we get a palindrome (2220044400222).

The spelling of 1210022200101 in words is "one trillion, two hundred ten billion, twenty-two million, two hundred thousand, one hundred one".