1122550234 has 32 divisors (see below), whose sum is σ = 1874814480. Its totient is φ = 500774400.

The previous prime is 1122550159. The next prime is 1122550271. The reversal of 1122550234 is 4320552211.

It can be written as a sum of positive squares in 8 ways, for example, as 635209 + 1121915025 = 797^2 + 33495^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1122550199 and 1122550208.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111364 + ... + 121024.

Almost surely, 2^1122550234 is an apocalyptic number.

1122550234 is a deficient number, since it is larger than the sum of its proper divisors (752264246).

1122550234 is a wasteful number, since it uses less digits than its factorization.

1122550234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9826.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1122550234 is about 33504.4808048118. The cubic root of 1122550234 is about 1039.2864416194.

The spelling of 1122550234 in words is "one billion, one hundred twenty-two million, five hundred fifty thousand, two hundred thirty-four".