1020022212011 has 8 divisors (see below), whose sum is σ = 1112767081200. Its totient is φ = 927279939040.

The previous prime is 1020022211993. The next prime is 1020022212049. The reversal of 1020022212011 is 1102122200201.

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 1020022212011 - 2³⁸ = 745144305067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1020022212211) 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, 223445 + ... + 1445673.

It is an arithmetic number, because the mean of its divisors is an integer number (139095885150).

Almost surely, 2^{1020022212011} is an apocalyptic number.

1020022212011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1020022212011 is a deficient number, since it is larger than the sum of its proper divisors (92744869189).

1020022212011 is a wasteful number, since it uses less digits than its factorization.

1020022212011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298109.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1020022212011 its reverse (1102122200201), we get a palindrome (2122144412212).

The spelling of 1020022212011 in words is "one trillion, twenty billion, twenty-two million, two hundred twelve thousand, eleven".