1022011012003 has 8 divisors (see below), whose sum is σ = 1043770480128. Its totient is φ = 1000252150344.

The previous prime is 1022011011971. The next prime is 1022011012019. The reversal of 1022011012003 is 3002101102201.

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 1022011012003 - 2⁵ = 1022011011971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022011012403) 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, 5379450 + ... + 5566192.

It is an arithmetic number, because the mean of its divisors is an integer number (130471310016).

Almost surely, 2^{1022011012003} is an apocalyptic number.

1022011012003 is a deficient number, since it is larger than the sum of its proper divisors (21759468125).

1022011012003 is a wasteful number, since it uses less digits than its factorization.

1022011012003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303233.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1022011012003 its reverse (3002101102201), we get a palindrome (4024112114204).

The spelling of 1022011012003 in words is "one trillion, twenty-two billion, eleven million, twelve thousand, three".