11210021122 has 8 divisors (see below), whose sum is σ = 17100032400. Its totient is φ = 5510010324.

The previous prime is 11210021117. The next prime is 11210021143. The reversal of 11210021122 is 22112001211.

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

It is a super-2 number, since 2×11210021122² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47499972 + ... + 47500207.

It is an arithmetic number, because the mean of its divisors is an integer number (2137504050).

Almost surely, 2^11210021122 is an apocalyptic number.

11210021122 is a deficient number, since it is larger than the sum of its proper divisors (5890011278).

11210021122 is an equidigital number, since it uses as much as digits as its factorization.

11210021122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95000240.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11210021122 its reverse (22112001211), we get a palindrome (33322022333).

The spelling of 11210021122 in words is "eleven billion, two hundred ten million, twenty-one thousand, one hundred twenty-two".