1030002120022 has 4 divisors (see below), whose sum is σ = 1545003180036. Its totient is φ = 515001060010.

The previous prime is 1030002120011. The next prime is 1030002120031. The reversal of 1030002120022 is 2200212000301.

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

It is a junction number, because it is equal to n+sod(n) for n = 1030002119984 and 1030002120011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257500530004 + ... + 257500530007.

It is an arithmetic number, because the mean of its divisors is an integer number (386250795009).

Almost surely, 2^{1030002120022} is an apocalyptic number.

1030002120022 is a deficient number, since it is larger than the sum of its proper divisors (515001060014).

1030002120022 is an equidigital number, since it uses as much as digits as its factorization.

1030002120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515001060013.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 1030002120022 its reverse (2200212000301), we get a palindrome (3230214120323).

The spelling of 1030002120022 in words is "one trillion, thirty billion, two million, one hundred twenty thousand, twenty-two".