1202022011119 has 4 divisors (see below), whose sum is σ = 1202073164920. Its totient is φ = 1201970857320.

The previous prime is 1202022011117. The next prime is 1202022011161. The reversal of 1202022011119 is 9111102202021.

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 1202022011119 - 2¹ = 1202022011117 is a prime.

It is a super-2 number, since 2×1202022011119² (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 1202022011119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202022011117) 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, 25541637 + ... + 25588654.

It is an arithmetic number, because the mean of its divisors is an integer number (300518291230).

Almost surely, 2^{1202022011119} is an apocalyptic number.

1202022011119 is a deficient number, since it is larger than the sum of its proper divisors (51153801).

1202022011119 is an equidigital number, since it uses as much as digits as its factorization.

1202022011119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51153800.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 1202022011119 in words is "one trillion, two hundred two billion, twenty-two million, eleven thousand, one hundred nineteen".