1210022200099 has 4 divisors (see below), whose sum is σ = 1210025757136. Its totient is φ = 1210018643064.

The previous prime is 1210022200081. The next prime is 1210022200103. The reversal of 1210022200099 is 9900022200121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1210022200099 - 2¹⁵ = 1210022167331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1210022200399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1207044 + ... + 1969009.

It is an arithmetic number, because the mean of its divisors is an integer number (302506439284).

Almost surely, 2^{1210022200099} is an apocalyptic number.

1210022200099 is a deficient number, since it is larger than the sum of its proper divisors (3557037).

1210022200099 is an equidigital number, since it uses as much as digits as its factorization.

1210022200099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3557036.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 1210022200099 in words is "one trillion, two hundred ten billion, twenty-two million, two hundred thousand, ninety-nine".