122667201050 has 12 divisors (see below), whose sum is σ = 228160994046. Its totient is φ = 49066880400.

The previous prime is 122667201029. The next prime is 122667201061. The reversal of 122667201050 is 50102766221.

It can be written as a sum of positive squares in 3 ways, for example, as 92830511761 + 29836689289 = 304681^2 + 172733^2 .

It is a super-2 number, since 2×122667201050² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122667200998 and 122667201016.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1226671961 + ... + 1226672060.

Almost surely, 2^122667201050 is an apocalyptic number.

122667201050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122667201050 is a deficient number, since it is larger than the sum of its proper divisors (105493792996).

122667201050 is a wasteful number, since it uses less digits than its factorization.

122667201050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2453344033 (or 2453344028 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

Adding to 122667201050 its reverse (50102766221), we get a palindrome (172769967271).

The spelling of 122667201050 in words is "one hundred twenty-two billion, six hundred sixty-seven million, two hundred one thousand, fifty".