11022551151 has 8 divisors (see below), whose sum is σ = 15055191984. Its totient is φ = 7169138880.

The previous prime is 11022551117. The next prime is 11022551153. The reversal of 11022551151 is 15115522011.

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

It is not a de Polignac number, because 11022551151 - 2⁶ = 11022551087 is a prime.

It is a super-2 number, since 2×11022551151² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022551153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44806996 + ... + 44807241.

It is an arithmetic number, because the mean of its divisors is an integer number (1881898998).

Almost surely, 2^11022551151 is an apocalyptic number.

11022551151 is a deficient number, since it is larger than the sum of its proper divisors (4032640833).

11022551151 is an equidigital number, since it uses as much as digits as its factorization.

11022551151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89614281.

The product of its (nonzero) digits is 500, while the sum is 24.

The spelling of 11022551151 in words is "eleven billion, twenty-two million, five hundred fifty-one thousand, one hundred fifty-one".