201250051022 has 16 divisors (see below), whose sum is σ = 311784143760. Its totient is φ = 97374019392.

The previous prime is 201250051007. The next prime is 201250051033. The reversal of 201250051022 is 220150052102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201250050985 and 201250051003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12996272 + ... + 13011747.

It is an arithmetic number, because the mean of its divisors is an integer number (19486508985).

Almost surely, 2^201250051022 is an apocalyptic number.

201250051022 is a deficient number, since it is larger than the sum of its proper divisors (110534092738).

201250051022 is a wasteful number, since it uses less digits than its factorization.

201250051022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26008147.

The product of its (nonzero) digits is 400, while the sum is 20.

The spelling of 201250051022 in words is "two hundred one billion, two hundred fifty million, fifty-one thousand, twenty-two".