1202001022219 has 4 divisors (see below), whose sum is σ = 1243449333360. Its totient is φ = 1160552711080.

The previous prime is 1202001022217. The next prime is 1202001022231. The reversal of 1202001022219 is 9122201002021.

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 1202001022219 - 2¹ = 1202001022217 is a prime.

It is a super-2 number, since 2×1202001022219² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1202001022219.

It is not an unprimeable number, because it can be changed into a prime (1202001022217) 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, 20724155527 + ... + 20724155584.

It is an arithmetic number, because the mean of its divisors is an integer number (310862333340).

Almost surely, 2^{1202001022219} is an apocalyptic number.

1202001022219 is a deficient number, since it is larger than the sum of its proper divisors (41448311141).

1202001022219 is an equidigital number, since it uses as much as digits as its factorization.

1202001022219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41448311140.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 1202001022219 in words is "one trillion, two hundred two billion, one million, twenty-two thousand, two hundred nineteen".