122201050 has 12 divisors (see below), whose sum is σ = 227294046. Its totient is φ = 48880400.

The previous prime is 122201003. The next prime is 122201059. The reversal of 122201050 is 50102221.

It can be written as a sum of positive squares in 3 ways, for example, as 56445169 + 65755881 = 7513^2 + 8109^2 .

It is a super-2 number, since 2×122201050² = 29866193242205000, which contains 22 as substring.

It is a zygodrome in base 3.

It is a self number, because there is not a number n which added to its sum of digits gives 122201050.

It is not an unprimeable number, because it can be changed into a prime (122201059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1221961 + ... + 1222060.

Almost surely, 2^122201050 is an apocalyptic number.

122201050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122201050 is a deficient number, since it is larger than the sum of its proper divisors (105092996).

122201050 is a wasteful number, since it uses less digits than its factorization.

122201050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2444033 (or 2444028 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 122201050 is about 11054.4583766008. The cubic root of 122201050 is about 496.2398602492.

Adding to 122201050 its reverse (50102221), we get a palindrome (172303271).

The spelling of 122201050 in words is "one hundred twenty-two million, two hundred one thousand, fifty".