1022120002034 has 8 divisors (see below), whose sum is σ = 1623367062108. Its totient is φ = 480997648000.

The previous prime is 1022120002031. The next prime is 1022120002049. The reversal of 1022120002034 is 4302000212201.

It can be written as a sum of positive squares in 2 ways, for example, as 814551375625 + 207568626409 = 902525^2 + 455597^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (1022120002031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15031176467 + ... + 15031176534.

Almost surely, 2^{1022120002034} is an apocalyptic number.

1022120002034 is a deficient number, since it is larger than the sum of its proper divisors (601247060074).

1022120002034 is a wasteful number, since it uses less digits than its factorization.

1022120002034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30062353020.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 1022120002034 its reverse (4302000212201), we get a palindrome (5324120214235).

The spelling of 1022120002034 in words is "one trillion, twenty-two billion, one hundred twenty million, two thousand, thirty-four".