22035151550 has 24 divisors (see below), whose sum is σ = 41003798952. Its totient is φ = 8810100000.

The previous prime is 22035151547. The next prime is 22035151559. The reversal of 22035151550 is 5515153022.

22035151550 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22035151559) 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 11 ways as a sum of consecutive naturals, for example, 14660 + ... + 210440.

It is an arithmetic number, because the mean of its divisors is an integer number (1708491623).

Almost surely, 2^22035151550 is an apocalyptic number.

22035151550 is a deficient number, since it is larger than the sum of its proper divisors (18968647402).

22035151550 is a wasteful number, since it uses less digits than its factorization.

22035151550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198044 (or 198039 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 29.

The spelling of 22035151550 in words is "twenty-two billion, thirty-five million, one hundred fifty-one thousand, five hundred fifty".