1022010111001 has 8 divisors (see below), whose sum is σ = 1114935211584. Its totient is φ = 929087525520.

The previous prime is 1022010110983. The next prime is 1022010111061. The reversal of 1022010111001 is 1001110102201.

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

It is not a de Polignac number, because 1022010111001 - 2⁵ = 1022010110969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022010111061) 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, 277695 + ... + 1456411.

It is an arithmetic number, because the mean of its divisors is an integer number (139366901448).

Almost surely, 2^{1022010111001} is an apocalyptic number.

1022010111001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1022010111001 is a deficient number, since it is larger than the sum of its proper divisors (92925100583).

1022010111001 is a wasteful number, since it uses less digits than its factorization.

1022010111001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257551.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1022010111001 its reverse (1001110102201), we get a palindrome (2023120213202).

The spelling of 1022010111001 in words is "one trillion, twenty-two billion, ten million, one hundred eleven thousand, one".