11010021022 has 64 divisors (see below), whose sum is σ = 22343827968. Its totient is φ = 3929328000.

The previous prime is 11010021019. The next prime is 11010021023. The reversal of 11010021022 is 22012001011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010021023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 241272 + ... + 283252.

It is an arithmetic number, because the mean of its divisors is an integer number (349122312).

Almost surely, 2^11010021022 is an apocalyptic number.

11010021022 is an abundant number, since it is smaller than the sum of its proper divisors (11333806946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11010021022 is a wasteful number, since it uses less digits than its factorization.

11010021022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42145.

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

Adding to 11010021022 its reverse (22012001011), we get a palindrome (33022022033).

The spelling of 11010021022 in words is "eleven billion, ten million, twenty-one thousand, twenty-two".