1162222054 has 32 divisors (see below), whose sum is σ = 2095497216. Its totient is φ = 472923360.

The previous prime is 1162222037. The next prime is 1162222057. The reversal of 1162222054 is 4502222611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162222057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2262 + ... + 48265.

It is an arithmetic number, because the mean of its divisors is an integer number (65484288).

Almost surely, 2^1162222054 is an apocalyptic number.

1162222054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1162222054 is a deficient number, since it is larger than the sum of its proper divisors (933275162).

1162222054 is a wasteful number, since it uses less digits than its factorization.

1162222054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50620.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 1162222054 is about 34091.3780008964. The cubic root of 1162222054 is about 1051.3880520806.

Adding to 1162222054 its reverse (4502222611), we get a palindrome (5664444665).

The spelling of 1162222054 in words is "one billion, one hundred sixty-two million, two hundred twenty-two thousand, fifty-four".