1020022010011 has 8 divisors (see below), whose sum is σ = 1059723924480. Its totient is φ = 980622011712.

The previous prime is 1020022010009. The next prime is 1020022010023. The reversal of 1020022010011 is 1100102200201.

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

It is not a de Polignac number, because 1020022010011 - 2¹ = 1020022010009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1020022010011.

It is not an unprimeable number, because it can be changed into a prime (1020022010071) 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, 75472155 + ... + 75485668.

It is an arithmetic number, because the mean of its divisors is an integer number (132465490560).

Almost surely, 2^{1020022010011} is an apocalyptic number.

1020022010011 is a deficient number, since it is larger than the sum of its proper divisors (39701914469).

1020022010011 is a wasteful number, since it uses less digits than its factorization.

1020022010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150958085.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1020022010011 its reverse (1100102200201), we get a palindrome (2120124210212).

The spelling of 1020022010011 in words is "one trillion, twenty billion, twenty-two million, ten thousand, eleven".