1022011120103 has 8 divisors (see below), whose sum is σ = 1044208186560. Its totient is φ = 999832893280.

The previous prime is 1022011120099. The next prime is 1022011120129. The reversal of 1022011120103 is 3010211102201.

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

It is a cyclic number.

It is not a de Polignac number, because 1022011120103 - 2² = 1022011120099 is a prime.

It is a super-2 number, since 2×1022011120103² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022011110103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4600208 + ... + 4817253.

It is an arithmetic number, because the mean of its divisors is an integer number (130526023320).

Almost surely, 2^{1022011120103} is an apocalyptic number.

1022011120103 is a deficient number, since it is larger than the sum of its proper divisors (22197066457).

1022011120103 is an equidigital number, since it uses as much as digits as its factorization.

1022011120103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9419817.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1022011120103 its reverse (3010211102201), we get a palindrome (4032222222304).

The spelling of 1022011120103 in words is "one trillion, twenty-two billion, eleven million, one hundred twenty thousand, one hundred three".