201012100022 has 16 divisors (see below), whose sum is σ = 303741900432. Its totient is φ = 99764910720.

The previous prime is 201012100019. The next prime is 201012100033. The reversal of 201012100022 is 220001210102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201012099976 and 201012100012.

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, 6045122 + ... + 6078282.

It is an arithmetic number, because the mean of its divisors is an integer number (18983868777).

Almost surely, 2^201012100022 is an apocalyptic number.

201012100022 is a deficient number, since it is larger than the sum of its proper divisors (102729800410).

201012100022 is a wasteful number, since it uses less digits than its factorization.

201012100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55423.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 201012100022 its reverse (220001210102), we get a palindrome (421013310124).

The spelling of 201012100022 in words is "two hundred one billion, twelve million, one hundred thousand, twenty-two".