1022010021011 has 8 divisors (see below), whose sum is σ = 1182796408320. Its totient is φ = 864919872648.

The previous prime is 1022010020947. The next prime is 1022010021029. The reversal of 1022010021011 is 1101200102201.

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 1022010021011 - 2⁶ = 1022010020947 is a prime.

It is a super-2 number, since 2×1022010021011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1022010020983 and 1022010021001.

It is not an unprimeable number, because it can be changed into a prime (1022010021041) 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, 924059141 + ... + 924060246.

It is an arithmetic number, because the mean of its divisors is an integer number (147849551040).

Almost surely, 2^{1022010021011} is an apocalyptic number.

1022010021011 is a deficient number, since it is larger than the sum of its proper divisors (160786387309).

1022010021011 is an equidigital number, since it uses as much as digits as its factorization.

1022010021011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848119473.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1022010021011 its reverse (1101200102201), we get a palindrome (2123210123212).

The spelling of 1022010021011 in words is "one trillion, twenty-two billion, ten million, twenty-one thousand, eleven".